US08595858B2
Disclosed is a device including: a control section; a tamper detection section to detect changes of predetermined states of a plurality of pre-defined parts of the device, and to output detection information; a storage section to store the detection information, and request information for requesting the tamper detection section to detect a change of a predetermined state of a specific part of the plurality of parts, wherein when a main power supply section of the device is in an off-state, the electric power is supplied to the control section, the tamper detection section and the storage section from a standby power supply section, and the control section controls the tamper detection section and the storage section so that the tamper detection section detects the change of the predetermined state of the specific part in accordance with the request information, and the storage section stores the detection information.
US08595845B2
A standardized vulnerability score is identified for a particular vulnerability in a plurality of known vulnerabilities, the standardized vulnerability score indicating a relative level of risk associated with the particular vulnerability relative other vulnerabilities. A vulnerability detection score is determined that indicates an estimated probability that a particular asset possess the particular vulnerability and a vulnerability composite score is determined for the particular asset to the particular vulnerability, the vulnerability composite score derived from the standardized vulnerability score and the vulnerability detection score. A countermeasure component score is identified that indicates an estimated probability that a countermeasure will mitigate risk associated with the particular vulnerability on the particular asset. A risk metric for the particular asset and the particular vulnerability is determined from the vulnerability composite score and the countermeasure component score. In some instances, aggregate risk scores can be calculated from a plurality of calculated risk metrics.
US08595844B2
A dynamic risk management system for operating systems that provides monitoring, detection, assessment, and follow-up action to reduce the risk whenever it rises. The system enables an operating system to protect itself automatically in dynamic environments. The risk management system monitors a diverse set of attributes of the system which determines the security state of the system and is indicative of the risk the system is under. Based on a specification of risk levels for the various attributes and for their combinations, the risk management system determines whether one or more actions are required to alleviate the overall risk to the system.
US08595839B2
Provided are a computer program product, system, and method for selecting one of a plurality of scanner nodes to perform scan operations for an interface node receiving a file request. A list includes a plurality of scanner nodes in a network and for each scanner node a performance value. One of the scanner nodes in the list is selected based on the performance values of the scanner nodes and the file is transmitted to the selected scanner node to perform a scan operation with respect to the file. Indication is received from the selected scanner node performing the scan operation whether a subset of code in the file matches code in a definition set. The file request is processed to result in execution of the file request based on the indication of whether the subset of code in the file matches a definition in the definition set.
US08595834B2
Techniques for detecting unauthorized use (e.g., malicious attacks) of the computing systems (e.g., computing devices) are disclosed. Unauthorized use can be detected based on patterns of use (e.g., behavioral patterns of use typically associated with a human being) of the computing systems. Acceptable behavioral pattern data can be generated for a computing system by monitoring the use of a support system (e.g., an operating system, a virtual environment) operating on the computing system. For example, a plurality of system support provider components of a support system (e.g., system calls, device drivers) can be monitored in order to generate the acceptable behavioral pattern data in a form which effectively defines an acceptable pattern of use (usage pattern) for the monitored system support provider components, thereby allowing detection of unauthorized use of a computing system by detecting any deviation from the acceptable pattern of use of the monitored system support provider components.
US08595830B1
A method and apparatus for detecting malware containing e-mails based on inconsistencies between a governmental agency “From” address and a sending IP address whereby an incoming e-mail is analyzed to determine if the incoming e-mail includes a “From” address having a domain suffix that is normally associated with a governmental agency, such as a .gov, .gov.uk, .go.jp, or any similar governmental domain suffix. The connecting IP address or IP addresses within the received headers associated with the incoming e-mail are then analyzed to determine the geographical locations through which the incoming e-mail passed. If the geographical locations associated with these sending IP addresses of the incoming e-mail are not consistent with the country indicated by the domain suffix in the governmental “From” address of the incoming e-mail then the protective action is taken.
US08595824B2
Methods, systems, and techniques for task-based access control are provided. Example embodiments provide a task-based access control system “TBACS,” which provides task-based permissions management using proxy task objects. In one example embodiment, the proxy task objects encapsulate activities, comprising one or more privileges, each associated with an object upon which the privilege can act. In some examples, proxy task objects may be used with a virtualization infrastructure to delegate permissions to delegate users, real or automated. Proxy task objects may also be associated with their own user interfaces for performance of the corresponding activities.
US08595823B2
A method of and system for securely executing an application on a computer system such that a user of the computer system cannot access or view unauthorized content available on the computer system or accessible using the computer system. To securely execute an such method and system may terminate any unauthorized processes executing (i.e., running) on the computer system application prior to execution of the application, and may configure the application such that unauthorized content cannot be accessed, including configuring the application such that unauthorized processes cannot be initiated (i.e., launched) by the application. Further, such system and method may terminate any unauthorized processes detected during execution of the application, and may disable any functions of the computer system that are capable of accessing unauthorized content, including disabling any functions capable of initiating processes on the computer system. The application being securely executed may be any of a variety of types of applications, for example, a browser application or an application for receiving answers to questions of an examination (i.e., an exam-taking application). Securely executing an application may be used for any of a variety of purposes, including, among other purposes, to assist preventing students from cheating on exams, to assist preventing students from not paying attention in class, to assist preventing employees from wasting time at work, and to assist preventing children from viewing content that their parents deem inappropriate.
US08595822B2
A method in one embodiment includes establishing a first secure tunnel between a scanner and a configuration manager, and a second secure tunnel between the scanner and a scan controller, where the scanner is located in a public network and the configuration manager and the scan controller are located in a private network, communicating scanner configuration information between the scanner and the configuration manager over the first secure tunnel, and communicating scan information between the scanner and the scan controller over the second secure tunnel. The secure tunnels may be established from within the private network, by forwarding a first origination port and a second origination port to a first destination port and a second destination port, respectively. The first and second origination ports may be located in the public network, and the first and second destination ports may be located in the private network.
US08595809B2
A reusable authentication component may be integrated into a web page to communicate with an authentication server and authenticate a user to the web page. The reusable authentication component may implement a complex authentication process, including multiple user interfaces to receive multiple assurances of user identity and user confirmation of previously stored mutual authentication data. The authentication process may be performed by the authentication component without refreshing or redirecting the parent web page until completion of a successful user authentication, after which the parent web page may receive authentication data and refresh to provide user specific and/or secure user data on the web page.
US08595808B2
A method for enhancing the security of systems and resources involved in conducting network-based transactions on mobile communications devices includes comparing authentication data requested to be captured from a user as part of an authentication transaction against authentication data anticipated by the user to be captured during the authentication transaction. The method also includes authenticating the requested transaction when the user decides that the requested authentication data agrees with the anticipated authentication data, and conducting a network-based transaction from a mobile communications device, if the user is authorized, after successfully authenticating the identity of the user.
US08595800B1
A system and method for enrolling in a biometric authorization system. A system user may be authorized to enroll by providing biometric data from both his person and a third party token.
US08595792B2
A method, system, computer program product, and computer program storage device for transforming a high-level policy associated with a high layer to a low-level policy associated with a low layer. Mapping between high-level objects in a high layer and low-level objects in a low layer is derived by an automated discovery tool. The high-level policy is mapped to the low-level policy according to the mapping (e.g., by substituting the high-level objects with the low-level objects and by performing a syntax transformation). In one embodiment, a low-level policy is transformed to a high-level policy according to the mapping. As exemplary embodiments, policy transformations in traffic shaping and data retention are disclosed.
US08595790B2
Systems, devices, and methods are disclosed for providing increased security when multiplexing one or more services at customer premises. Such systems and devices may include one or more virtual machines that support a service, a service operating system, protocol functions, and protocol security functions including system, devices, and methods for, analyzing protocol data and generating protocol security data. In addition, the system, devices, and methods provide an administration function for each virtual machine that allows monitoring the protocol security data and provides a protocol alerting mechanism that reports protocol security trigger events. Moreover, the system, devices, and methods have a common layer providing a common operating system and common security functions. The protocol security functions and common security function utilize conventional and fuzzy logic rules to generate protocol security data and common security data.
US08595789B2
The disclosure addresses the detection of anomalous activity. Some embodiments are directed towards a system for receiving an indication relating to a plurality of controls, identification information associated with a responsible account, and instructions from a responsible account associated with the monitoring of thresholds of controls being monitored. The plurality of user account may be organized into groups based upon information relating to the user accounts, and instructions may be applied to the groups to create a dynamic security policy.
US08595787B2
A method of managing dynamic services that are provided over a network, the method involving: storing rules for controlling admission to the network; keeping track of state of the network; receiving a request for establishing a session over the network; and using both the stored rules and the state of the network to determine whether to grant the request for establishing the session.
US08595781B2
Systems and methods for identifying which video segment is being displayed on a screen of a television system. The video segment is identified by deriving data from the television signals, the derived data being indicative of the video segment being displayed on the screen. This feature can be used to extract a viewer's reaction (such as changing the channel) to a specific video segment (such as an advertisement) and reporting the extracted information as metrics. The systems and methods may further provide contextually targeted content to the television system. The contextual targeting is based on not only identification of the video segment being displayed, but also a determination concerning the playing time or offset time of the particular portion of the video segment being currently displayed.
US08595775B2
A system and method of accessing digital video broadcasts within an information handling system is disclosed. In one form, a digital video broadcast processing system can include a digital video broadcast receiver module operable to process a first digital video broadcast data received within a multiple channel digital video broadcast signal and to output the first digital video broadcast data to an interconnect bus of a computer system. The digital video broadcast processing system can also include a communication interface operable to be removeably coupled to an interconnect bus interface of the computer system. The communication interface can be operable to communicate the first digital video broadcast data, including an interconnect dependent data format, from the digital video broadcast receiver module to a digital video processing application of the computer system.
US08595770B2
A method and system for controlling a local content aggregated system includes a switch module receiving external channel signals, user receiving devices and a local headend generating a local channel signal. The local headend communicates the local channel signal to the switch module and communicates local channel program guide data to the user receiving devices. The user receiving devices receive external program guide data corresponding to the external channels. The user receiving device selects either a first external channel signal from the external channel signals or the local channel signal at the program guide to form a selection signal corresponding to a selected channel at a first user receiving device of the user receiving devices. The user receiving device communicates the selection signal to the switch module, which is switched in response thereto. The switch module communicates the selected channel signal to the first user receiving device.
US08595761B2
Aspects of the present invention place a second object contained within an overlay atop a first object in a first video stream. Suggested positions at which to place the second object atop the first object are received from a plurality of viewers in a first group of viewers of the first video stream. A consensus position at which to place the second object atop the first object is calculated based on the suggested positions. The second object is placed atop the first object at the consensus position. The first and second objects are transmitted to a second group of viewers of the first video stream after a delay period.
US08595758B2
A method and system of provisioning a set-top box (STB) with a STB provisioning system are provided which include storing STB profile information in a provisioning datastore, receiving a customer order at a service provisioning system, notifying a billing system of the customer order, and notifying a conditional access system of the customer order. The method and system further include storing information from the customer order in a provisioning datastore, notifying a video device manager about the STB, and delivering a cable operator configuration message from the video device manager to the STB, the configuration message being based on information from the provisioning datastore, thereby provisioning the STB without essential involvement of the conditional access system.
US08595751B2
An application platform is disclosed. Also disclosed in a method for operating a data processing arrangement on which the application platform is implemented as well as a plurality of applications which are executable on the application platform by accessing at least one programming interface of the application platform. At the same time, a plurality of operating system processes running in parallel on the application platform are generated as a result of the execution of at least two applications. In at least one embodiment for this purpose, the application platform includes a process connection module. The process connection module generates an inter-process user interface by which the parallel-running operating system processes collectively interact with a user of the data processing arrangement.
US08595747B2
Task scheduling in a processing system having a main memory and a processor having a plurality of software-configurable registers is disclosed. The processor may be a synergistic processing unit (SPU) of a cell processor. The processing system operates under the control of a kernel and a program code. A subset of the plurality of software-configurable registers is reserved for use by the kernel. Upon occurrence of an interrupt event requiring control of the processor by the kernel, the kernel may be run on the processor without saving the contents the plurality of registers.
US08595746B2
In a method of scheduling tasks for controlling hardware devices, a specified task having the execution right in a current time slice is terminated by depriving the execution right therefrom, when a time during which the execution right continues reaches the activation time given to the specified task. An identification process is performed when each reference cycle has been completed or each task has been terminated. In the identification process, i) when there remain, time-guaranteed tasks which have not been terminated in the current time slice, a time-guaranteed task whose priority is maximum among the remaining tasks is identified, and ii) when there remain no un-terminated time-guaranteed tasks in the current slice, of remaining non-time-guaranteed tasks which are not terminated yet in the current time slice, a non-time-guaranteed task whose priority is maximum is identified. The execution right is assigned to the identified task through the identification process.
US08595743B2
A schedule graph may be used to identify executable elements that consume data from a network interface or other input/output interface. The schedule graph may be traversed to identify a sequence or pipeline of executable elements that may be triggered from data received on the interface, then a process scheduler may cause those executable elements to be executed on available processors. A queue manager and a load manager may optimize the resources allocated to the executable elements to maximize the throughput for the input/output interface. Such as system may optimize processing for input or output of network connections, storage devices, or other input/output devices.
US08595738B2
A method includes receiving a process request, identifying a current state of a device in which the process request is to be executed, calculating a power consumption associated with an execution of the process request, and assigning an urgency for the process request, where the urgency corresponds to a time-variant parameter to indicate a measure of necessity for the execution of the process request. The method further includes determining whether the execution of the process request can be delayed to a future time or not based on the current state, the power consumption, and the urgency, and causing the execution of the process request, or causing a delay of the execution of the process request to the future time, based on a result of the determining.
US08595736B2
Methods, systems, and products are disclosed for executing an application on a parallel computer having a plurality of nodes. Executing an application on a parallel computer includes: booting up a first subset of a plurality of nodes in a serial processing mode; booting up a second subset of the plurality of nodes in a parallel processing mode; profiling, prior to application execution, an application to identify serial segments of the application, parallel segments of the application, and application data utilized by each of the serial segments and the parallel segments; and executing the application on the plurality of nodes, including migrating, in dependence upon the profile for the application upon encountering the parallel segments during execution, only specific portions of the application and the application data from the nodes booted up in the serial processing mode to the nodes booted up in the parallel processing mode.
US08595733B2
A system includes a processor, one or more memory storage units, and software code stored in the one or more memory storage units. The software code is executable by the processor to generate a plurality of adaptive partitions that are each associated with one or more process threads. The software code further includes a scheduling system that is executable by the processor for selectively allocating the processor to run the process threads based on a comparison between ordering function values for each adaptive partition. The ordering function value for each adaptive partition is calculated using one or more weighted variables for each adaptive partition. The variables include, for example, 1) the process budget, such as a guaranteed time budget, of the adaptive partition, 2) the critical budget, if any, of the adaptive partition, 3) the rate at which the process threads of an adaptive partition consume processor time.
US08595721B2
A mechanism is provided for temporarily allocating dedicated processors to a shared processor pool. A virtual machine monitor determines whether a temporary allocation associated with an identified dedicated processor is long-term or short-term. Responsive to the temporary allocation being long-term, the virtual machine monitor determines whether an operating frequency of the identified dedicated processor is within a predetermined threshold of an operating frequency of one or more operating systems utilizing the shared processor pool. Responsive to the operating frequency of the identified dedicated processor failing to be within the predetermined threshold, the virtual machine monitor either increases or decreases the frequency of the identified dedicated processor to be within the predetermined threshold of the operating frequency of the one or more operating systems utilizing the shared processor pool and temporarily allocates the identified dedicated processor to the shared processor pool.
US08595718B1
A computer system in accordance with one or more embodiments of the invention includes one or more data miners configured to mine software deliverables for metadata, a metadata filter configured to generate a filtered view of metadata associated with a subset of the software deliverables, an inventory generator configured to generate an inventory of the subset, a rules manager configured to generate rules using the filtered view and the inventory, where the rules are based on software relationships within the subset, and a package generator configured to generate a knowledge package based on the rules, where the knowledge package includes guidelines for obtaining the subset and installing the subset.
US08595714B1
A system and method of deploying operating environments in an enterprise computing environment comprised of managed virtual or hardware servers is disclosed. A library of operating environments, each environment including at least one package including an operating system image and an application, is provided. A user controlling a cluster of servers may request creation of a test environment using an operating environment from the library, and test the environment with applications to ensure the user's needs are met. The user may request all servers within the user's cluster be provisioned with the operating environment through a deployment manager.
US08595700B2
The present invention provides a component reuse method for reusing at least first component that is selected from a first software system to a second software system. The method comprises the steps of: analyzing the first software system, determining dependencies of the at least one first component of the first software system and acquiring relevant interface information; generating surrogates based on the dependencies and the interface information, which will be deployed in the first operating environment and in the second operating environment respectively, wherein the surrogates allow the second software system to invoke service provided by the at least one first component in the first operating environment and allow the at least one first component to invoke relevant service provided in the second software system.
US08595695B2
A computer program for creating a computer program executable on one or more digital signal processors each having a predefined function set. The computer program includes computer code for receiving user input selecting one or more digital signal processors. The computer program also includes computer code for defining one or more audio digital signal processing graphical controls. Each graphical control has an associated interface handler. The computer program also has computer code for associating an algorithm module containing digital processor specific functionality with the one or more audio graphical controls using the interface handler and computer code for linking the one or more audio graphical controls together defining an execution path. The computer program product may also include computer code for simulating execution according to the execution path of the digital processor specific functionality on a digital signal processor using a time domain equation or frequency response representation contained within the algorithm module. The computer program product may also include computer code for compiling the digital processor specific functionality according to the execution path.
US08595692B2
Lock granularization opportunities are identified in computer code. A processor is used to generate synchronized code blocks and fields (data) accessed in each code block. Each of the code blocks can then be represented by a set. A list of non-intersecting synchronized code blocks having no commonly accessed fields is generated, and a list of intersecting synchronized code blocks (code blocks each having at least one commonly accessed field) is also generated. Equal and superset-subset lists are then generated from the list of intersecting synchronized code blocks. Granularized locks are applied directly around the fields that are accessed within code blocks represented by non-intersecting and equal sets. Granularized locks are also applied around the fields that are accessed within code blocks represented by the superset, and the same locks are applied to code blocks represented by the subsets, thereof.
US08595687B2
Methods and systems for processing text input within a man-machine interface (MMI) application framework are provided and may comprise creating at least one text editor by an active application and generating at least one text edit view by the text editor. Text input, for example, predictive input, multi-tap input and/or numeric input, which may be associated with the text edit view, may be received by the text editor. At least one text editor feature may be associated with at least one text editor and the text editor feature may comprise a maximum string length characteristic and/or a cursor characteristic. The text editor feature may be customized for each text editor view and the text input may be buffered by a buffer within the MMI application framework.
US08595681B1
A method is provided to evaluate whether one or more test patterns is power safe for use during manufacturing testing of an integrated circuit that includes a nonuniform power grid and that includes a scan chain, the method comprising: assigning respective toggle count thresholds for respective power grid regions of the non-uniform power grid; and determining whether respective numbers of toggles by scan elements of the scan chain within one or more respective power grid regions meet respective toggle count thresholds for the one or more respective regions during at least one scan-shift cycle in the course of scan-in of a test pattern to the scan chain.
US08595666B2
A defect is efficiently and effectively classified by accurately determining the state of overlap between a design layout pattern and the defect. This leads to simple identification of a systematic defect. A defective image obtained through defect inspection or review of a semiconductor device is automatically pattern-matched with design layout data. A defect is superimposed on a design layout pattern for at least one layer of a target layer, a layer immediately above the target layer, and a layer immediately below the target layer. The state of overlap of the defect is determined as within the pattern, over the pattern, or outside the pattern, and the defect is automatically classified.
US08595663B1
Disclosed are embodiments for modeling the total resistance (Rtot) of a contact bar. In the embodiments, sections of the contact bar are demarcated depending upon the location of an additional interconnect structure, which is on the contact bar, and relative to a diffusion region, which is traversed and contacted by the contact bar. For each of the sections, section-specific current density boundary conditions are established, section-specific sheet current density expressions are developed, which assume that current flow is continuous in the normal direction relative to each boundary between any two adjacent sections and which satisfy both the section-specific current density boundary conditions and a stable current flow continuity equation, and a section-specific resistance expression is developed using the section-specific sheet current density expressions. Finally, the total resistance expression for the contact bar is developed by adding the section-specific resistance expressions for all of the sections.
US08595656B2
A mask build system includes a program for configuring mask layers and a fabrication site for compiling configured mask layers. The system includes at least one database configured by a system processor, the database comprising drawn layers for fabricating reticles of a semiconductor device; and a marker layer configured to define layer dependent features, the marker layer handed off with that part of the at least one database which will support subsequent layers of the database without altering flow of mask build at the fabrication site.
US08595649B2
A preferred contact group centric interface for a communication device can be used to facilitate communications by a user. The user interface can be arranged to activate from a user's “home page” on the display, from an idle screen that is accessed after a timeout period expires, or any other appropriate mechanism that activates the preferred contact group centric experience. A user selects the preferred contact group from among an array of the user's contacts. Once the contact group is configured, a minimal number of navigation/selection features is necessary to activate any number of communication modes available to the contacts. The contact group is configured such that simple and quick navigation between the contact members is achieved. The contact group can be presented in 2D and 3D arrangements, in any number of list or geometric configurations. A pricing plan can optionally be tied to each member of the contact group.
US08595645B2
A method, performed at a portable electronic device with a display and a touch-sensitive surface, includes displaying a list of items on the display. The method also includes displaying an item in the list with just a portion of the item visible on the display. The method further includes detecting a first gesture on the touch-sensitive surface at a location that corresponds to the item. The method further includes, in response to detecting the first gesture, marquee scrolling the item in a predefined marquee scrolling direction.
US08595641B2
Facilitating display of, and interaction with, secure user-centric information via a user platform operated by a user. A desktop is displayed on a display device of the user platform as a channel grid framework that includes a plurality of user-selectable items representing a corresponding plurality of authorized channels through which the user receives and/or interacts with respective portions of the secure user-centric information. The plurality of user-selectable items included in the channel grid framework is based at least in part on information access rights and/or security protocols respectively associated with the corresponding plurality of channels, the user, and the user platform.
US08595635B2
A method, system and apparatus for selecting, displaying, managing, tracking tagging and transferring access to specific content of Internet web pages and other sources, permitting the user or recipient to navigate quickly to a source of a content item in the custom selection, and posting content to web logs. A method and system of assisted content selection provides temporary borders around content items on mouseover; of Dynamic Content Display provides updating of selected content items; of Content Marks allows users to tag specific content items in web pages with a keyword or keywords, store a definition of the content item along with the keyword(s), and then search the stored definitions using search keywords; and a method of Multiple Clip Mode allows users to select specific content items from disparate source web pages and then tag, save, search, retrieve and print the selection.
US08595633B2
A method is disclosed for providing advertising content for display in a page over a network. A plurality of advertisements are determined that are qualified for display at a location in the page. When an advertiser has stores located at a plurality of geographic sites, only one advertisement for a store located at a first geographic site may be displayed. Thereafter, the advertisement for a store located at a second geographic site different from the first geographic site may be displayed.
US08595630B2
A method and apparatus are provided for a user of a mobile wireless communications device to have the option of viewing security status messages in a large or small format depending upon the user's preferences, form factor of the mobile communications device, or the like. In accordance with an exemplary aspect of the invention, a user may opt to display status icons on one row of a display and include an abbreviated text associated with each icon that is displayed when a particular icon is highlighted by the user. If no icon is highlighted by the user, the most important status text (determined based on predetermined criteria) is displayed. The user has the option of switching to a large status display to view additional information relating to the status icons.
US08595629B2
Techniques are provided that allow users to collaborate in relationship to data views, application displays, applications or events. A user can type in a text view related to a specific view in an application display, and the information is shared with other users that take part in sharing that view. A user that expresses an interest in an event is notified about the event and has the capability to interact, in relation to the event, with other users (e.g. by text). The particular form of interaction (and sharing) can be selectively specified. This interaction is comparable to a dynamic bulletin board where the subject is event driven, and where a user can specify who are allowed to participate. In the case of an event interest(s), users specify their interest (e.g. in other user application events or system events) and the system automatically alerts them to the occurrence of the event.
US08595610B2
A collection of data includes a plurality of records having values assigned to different fields, each field corresponding to an attribute of the data. The data is manipulated by importing the data into an application that displays the data and generating a first table via the application, the first table including content which summarizes at least a portion of the data based on one or more of the fields. A second table is generated from the first table, and content of the second table is modified independent of the first table. The data imported into the application is automatically revised based on the modifications made to the content of the second table so that the data imported into the application incorporates the modifications.
US08595606B1
A method of recovering two data columns in a row diagonal parity redundant array comprising at least four data columns and two parity columns, comprising: (1) calculating as an accelerator row, a missing chain parity based on available data columns and the two parity columns; (2) defining a recoverable data cell in each of the two columns to be recovered; and (3) iteratively calculating a value for each recoverable data cell based on the available columns, parity information, previously recovered data cells, and the accelerator row and storing the calculated value in the data matrix.
US08595605B2
Systems and methods for intelligently reducing the number of log-likelihood ratios (LLRs) stored in memory of a wireless communication device are described herein. In one aspect, the systems and methods described herein relate to selecting LLRs for storage based on a quality metric. In another aspect, the systems and methods described herein relate to improving communication quality in response to available memory capacity.
US08595599B2
A receiver including a switch for switching output of a memory to one of paths according to content of the output. The memory stores information bits, first check bits and second check bits. The first check bits and second check bits are switched to one of the paths via a rate dematch apparatus to a decoder. The information bits are switched directly to the decoder.
US08595593B2
A method of operating a nonvolatile memory device comprises performing a read operation to read data stored in a first memory cell block including first unit groups; detecting a second unit group from among the first unit groups, the second unit group having a number of error bits included in the read data, which is greater than a set number of bits and equal to or smaller than a maximum allowable number of bits which can be corrected through an error checking and correction (ECC) processing; and after the second unit group is detected, performing a copyback operation for moving the data, that are stored in the first memory cell block, to a second memory cell block.
US08595590B1
Systems and methods for encoding and decoding check-irregular non-systematic IRA codes of messages in any communication or electronic system where capacity achieving coding is desired. According to these systems and methods, IRA coding strategies, including ones that employ capacity-approaching non-systematic IRA codes that are irregular and that exhibit a low error floor, are employed. These non-systematic IRA codes are particularly advantageous in scenarios in which up to half of coded bits could be lost due to channel impairments and/or where complementary coded bits are desired to transmit over two or more communications sub-channels. An encoder includes information bit repeaters and encoders, one or more interleavers, check node combiners, a check node by-pass and an accumulator. A decoder includes a demapper, one or more check node processors, an accumulator decoder, a bit decoder, and one or more interleavers/deinterleavers.
US08595586B2
Fault-tolerant storage is provided using a distributed data storage system that receives input data from clients and divides that data into data blocks for storage. The data blocks are processed using a coding scheme that generates redundant level one error correction blocks (L1EC Blocks). The L1EC blocks enable the reconstruction of one or more damaged or inaccessible data blocks, so long as sufficient undamaged elements are still accessible. The L1EC blocks and the data blocks are divided into distribution sets and these sets are stored at a plurality of data storage locations. At each data storage location additional level two error correction blocks (L2EC blocks) are generated that provide local data redundancy. The L2EC blocks enable reconstruction of damaged elements at a data storage location without requiring communication with the other data storage locations.
US08595578B1
Systems and techniques relating to wireless communications are described. A described technique includes receiving signals representing wireless data transmissions that are based on a symbol, the received signals including one or more first signals and a second signal, where a decoded version of the one or more first signals previously failed to successfully resolve the symbol. The second signal can be transmitted in response to the one or more first signals failing to successfully resolve the symbol. The technique includes determining the symbol based on the received signals, where the determining places more significance to the second signal than the one or more first signals.
US08595574B2
Chain or logic diagnosis resolution can be enhanced in the presence of limited failure cycles using embodiments of the various methods, systems, and apparatus described herein. For example, pattern sets can be ordered according to a diagnosis coverage figure, which can be used to measure chain or logic diagnosability of the pattern set. Per-pin based diagnosis techniques can also be used to analyze limited failure data.
US08595562B2
A current measurement unit measuring power supply currents each consumed in a plurality of circuit blocks of which at least one of the circuit blocks includes a processor, and outputting the measurement result as the power supply current values. A selection unit selecting at least one of the power supply current values according to selection information. A trace buffer sequentially holding the power supply current values being selected by the selection unit together with execution information of the processor, and sequentially outputting the held information. By selecting the power supply current values of the circuit blocks required for debugging according to the selection information, the number of external terminals of a semiconductor integrated circuit required for the debugging which includes tracing the power supply current values may be reduced. As a result, a chip size of the semiconductor integrated circuit with a debug function may be reduced.
US08595561B1
A method of debugging within an integrated circuit (IC) that includes an embedded processor can include detecting an event within a circuit of the IC that is external to the processor and, responsive to detecting the event, initiating a debug function within the processor. Similarly, responsive to detecting an event within the processor, a debug function within a circuit block of the IC that is external to the processor can be initiated. Trace data generated within the processor and trace data generated within the programmable fabric further can be merged to generate combined trace data.
US08595554B2
Fixing a problem is usually greatly aided if the problem is reproducible. To ensure reproducibility of a multiprocessor system, the following aspects are proposed: a deterministic system start state, a single system clock, phase alignment of clocks in the system, system-wide synchronization events, reproducible execution of system components, deterministic chip interfaces, zero-impact communication with the system, precise stop of the system and a scan of the system state.
US08595552B2
A reset method performs a software reset in a state in which data in a volatile memory is retained, when an abnormality is generated in a monitoring apparatus. Hardware of the monitoring apparatus may include a function to perform a hardware reset in a state in which the data in the volatile memory is retained, but the software reset is performed with respect to the hardware that does not include such a hardware reset function. The volatile memory may store control information for controlling a host computer monitored by the monitoring apparatus, in addition to data including fault check materials to be retained when the fault is generated. The monitoring apparatus may read the fault information from the hardware to judge whether an abnormal value is reached.
US08595547B1
Replicated instances in a database environment provide for automatic failover and recovery. A monitoring component can periodically communicate with a primary and a secondary replica for an instance, with each capable of residing in a separate data zone or geographic location to provide a level of reliability and availability. A database running on the primary instance can have information synchronously replicated to the secondary replica at a block level, such that the primary and secondary replicas are in sync. In the event that the monitoring component is not able to communicate with one of the replicas, the monitoring component can attempt to determine whether those replicas can communicate with each other, as well as whether the replicas have the same data generation version. Depending on the state information, the monitoring component can automatically perform a recovery operation, such as to failover to the secondary replica or perform secondary replica recovery.
US08595538B2
In an embodiment of the present invention, a clock generator circuit is disclosed to include a phase locked loop (PLL) that is responsive to a reference frequency and operative to generate a single clock frequency and a clock signal quadrature output frequency and a clock signal in-phase output with the frequency of the clock signal quadrature output frequency and the clock signal in-phase output frequency being a fraction of the frequency of the single clock frequency. The PLL includes a single voltage controlled oscillator (VCO) that generates the single clock frequency. A plurality of dividers is included in the clock generator circuit and is responsive to the clock signal quadrature output frequency and the clock signal in-phase output frequency and generates multiple clock frequencies, each clock frequency being a unique frequency, each of the plurality of dividers generating an output, the final output of the plurality of dividers being synchronized to the reference frequency.
US08595535B1
Described are techniques for managing a data storage system. First energy information for each of one or more enclosures of the data storage system is determined. Second energy information for the data storage system based on information including the first energy information for the one or more enclosures is determined. It is determined whether any of the first energy information for each of the one or more enclosures and the second energy information for the data storage system are within a predetermined amount of one or more associated thresholds. If it is determined that any of the first energy information for each of the one or more enclosures and the second energy information for the data storage system are within a predetermined amount of one or more associated thresholds, one or more actions are taken prior to reaching the one or more associated thresholds.
US08595530B2
An information processing apparatus having a storage unit configured to store data, operated in a normal mode for supplying power to the storage unit or a power saving mode for preventing power supply to the storage unit, includes a determination unit configured to determine whether or not such a condition is established that the information processing apparatus is to be shifted from the normal mode to the power saving mode, and a measurement unit configured to measure an elapse time after a power source of the information processing apparatus is turned on.
US08595526B2
In some embodiments, the invention involves a system and method relating to managing power utilization in systems having multiple processing elements. In at least one embodiment, the present invention is intended to control the sleeping/wakefulness of processing elements, as necessary, to maintain a preferred level of power utilization in the platform. Activity is routed to sequestered processing elements instead of sleeping processing elements to save power.
US08595523B2
A data writing method for writing data from a host system into a plurality of memory dies of a rewritable non-volatile memory storage apparatus is provided. The data writing method includes determining whether the data transmission interface of the host system complies with a first interface standard or a second interface standard. The data writing method also includes using a general mode to write the data into the memory dies when the data transmission interface of the host system complies with the first interface standard and using a power saving mode to write the data into the memory dies when the data transmission interface of the host system complies with the second interface standard. Accordingly, the data writing method can effectively prevent the stability of the rewritable non-volatile memory storage apparatus from reducing due to insufficient power supplied by the data transmission interface.
US08595522B2
With embodiments of the invention, a more robust solution is provided using a storage driver that may already be used for the platforms operating system. This is efficient because the storage driver typically already monitors storage drive access requests, and thus knows when traffic is outstanding (performance may be critical) or when it's not outstanding (and power may be saved).
US08595521B2
A redundant power supply may obtain a rule for increasing mean time between failures (MTBF) for a first internal power supply and a second internal power supply connected to an electronic device, apply the rule to the first and second power supplies, activate the second internal power supply based on the rule to permit the second internal power supply to provide power to the electronic device, and deactivate the first internal power supply based on the rule.
US08595515B1
A data center includes a power distribution network having a power capacity, and a plurality of computers drawing power from the power distribution network. Each of the computers has a peak power draw. The power capacity is less than a maximum power draw defined by summing the peak power draw from each of the plurality of computers.
US08595512B2
The present application relates to the field of technology of cloud storage data security, and in particular, relates to a data control method of cloud storage. The method comprises: converting the original data by a preset method into irreversible data blocks to form a physical part of the original data, and storing it in the cloud storage data center; outputting information necessary for data restoration of the process of converting the original data to the physical part, as a logical part of the original data, and storing the logical part of the original data in an original data owner controlled storage media. In this invention, the original data to be stored is converted into the physical part, which is then stored in a cloud storage data center. The logical part of the original data required for restoring the physical part to the original data is controlled by owners of the original data. Therefore, the original data owners can control the physical part of data, which physically occupies a large space by controlling the logical part, which physically occupies a small space and therefore, control their data in a cloud storage data center.
US08595507B2
Apparatus, systems, and methods may operate to invoke multiple authentication mechanisms, by a client node, to encrypt N split-keys using credentials associated with corresponding ones of the authentication mechanisms. Further activity may include transforming the split-keys to provide N encrypted split-keys, and storing each of the encrypted split-keys with an associated local user identity and an identity of corresponding ones of the authentication mechanisms. Additional apparatus, systems, and methods are disclosed.
US08595496B2
A method and system for updating time information of a digital rights management (DRM) includes a time server transmitting a time information message to a consumer electronics (CE) device, the CE device transmitting the time information message to a digital rights management DRM device when the CE device receives the time information message from the time server, and the DRM device updating a present time of the DRM device based on the time information message when the DRM device successfully performs authentication with respect to the time information message which has been transmitted from the CE device.
US08595490B2
Systems and methods for performing a secure transaction provided. In one embodiment, the method includes: reading data on a command token, reading data on a token; encrypting the token data with a key; encrypting an authentication data with a clear text token data; and transmitting the encrypted authentication data with the encrypted token data to a remote device.
US08595489B1
The present disclosure provides a system and method for a mobile device to run an application that requires one or more permissions. The mobile device may comprise a screen and a processor. The one or more permissions may be displayed graphically on the screen prior to the application being installed by the processor.
US08595480B2
A distributed computer system is disclosed in which computers co-operate with one another by sending messages over a network such as the Internet in order to perform a distributed application. In order to improve the security of such system, each web service involved in the distributed application runs in a separate virtual machine. Furthermore, the virtual machines on a web server dedicated to respective web service instances utilise the same policy enforcement point—running in another virtual machine on the web-server—in order to handle messages for or from the web server. To increase security still further, each virtual machine provides virtual cryptoprocessor functionality which is used in the processing of messages sent in the performance of the distributed application.
US08595466B2
Mechanisms for performing all-to-all comparisons on architectures having limited storage space are provided. The mechanisms determine a number of data elements to be included in each set of data elements to be sent to each processing element of a data processing system, and perform a comparison operation on at least one set of data elements. The comparison operation comprises sending a first request to main memory for transfer of a first set of data elements into a local memory associated with the processing element and sending a second request to main memory for transfer of a second set of data elements into the local memory. A pair wise comparison computation of the all-to-all comparison of data elements operation is performed at approximately a same time as the second set of data elements is being transferred from main memory to the local memory.
US08595465B1
Some of the embodiments of the present disclosure provide a method for predicting, for a first virtual address, a first descriptor based at least in part on the one or more past descriptors associated with one or more past virtual addresses; and determining, for the first virtual address, a first physical address based at least in part on the predicted first descriptor. Other embodiments are also described and claimed.
US08595452B1
A system and method are provided for integrating conversion and replication of a data stream for replicating data stored in a primary data store. The method includes streaming a replicated data stream from the primary data store to a secondary data store. The method includes intercepting the replicated data stream in route to the secondary data store. The method also provides for converting the replicated data stream.
US08595448B2
An information handling system includes a multi-core processor that processes variable-length code (VLC) bitstream data. The bitstream data includes multiple codewords for interpretation. The processor includes a general purpose unit (GPU) and a special purpose unit (SPU). The GPU includes GPU buffers and the SPU includes SPU buffers. After populating one GPU buffer with bitstream data, the processor populates another GPU buffer with subsequent bitstream data. The processor may populate the GPU buffers in alternating fashion. The processor populates one SPU buffer with bitstream data while parsing bitstream data in the other SPU buffer. The GPU of the processor populates the SPU buffers in alternating fashion. The size of the GPU buffers may be a multiple of the size of the SPU buffers. After the SPU buffers consume the bitstream data from one GPU buffer, the other GPU buffer transfers its bitstream data to the SPU buffers for parsing.
US08595444B2
Read messages are issued by a client for data stored in a storage system. A client agent mediates between the client and the storage system. Each sequence of read requests generated by a single thread of execution in the client to read a specific data segment in the storage is defined as a client read session. Each read request sent from the client agent to the storage system includes a position and a size for reading. The read-ahead cache and a current sequence ID value for each client read session are maintained. For each incoming read request, the storage system determines whether to further process the read request based on a sequence ID value of the read request, and the source from which to obtain data for the read request, and which of the data to load into the read-ahead cache according to data positions of the read request.
US08595443B2
A method of data processing in a processor includes maintaining a usage history indicating demand usage of prefetched data retrieved into cache memory. An amount of data to prefetch by a data prefetch request is selected based upon the usage history. The data prefetch request is transmitted to a memory hierarchy to prefetch the selected amount of data into cache memory.
US08595427B1
A method and apparatus for accessing a storage media employed to store data from a host includes identifying a module as a block storage device. The block storage device is coupled to a host and includes a bridge controller and magnetic random access memory (MRAM). The MRAM has a buffer window for storing data from a host, the buffer window is movable throughout the MRAM. The bridge controller has a bridge controller buffer and controller registers. A request to access the block storage device is intercepted and a command to the block storage device is issued. If the command is a write command, at least a portion of the data to be saved into the MRAM is saved. The size of the at least a portion of the data is based on the capacity of the bridge controller buffer. Further, at least a portion of the data to the buffer window is transferred and upon having additional data to be saved into the MRAM, the buffer window is moved within the MRAM. Another portion of the data from the bridge controller buffer is transferred to the moved buffer window and the moving the buffer window and the transferring data steps are repeated until the data is transferred, in its entirety, from the host to the MRAM.
US08595426B2
In a particular embodiment, a storage device with a memory, a controller, and a host interface has a write-once read-many device configuration. The memory contains a database having entries, each entry for a logical memory address. The memory further contains information for converting each logical memory address to a redirected logical memory address that corresponds to a physical memory location. The controller receives a command specifying a logical memory address and interprets the command based on information extracted from the database. The controller executes the command according to the information.
US08595415B2
A memory system for digital data communication with a host device is described to provide data storage capacity. The system can include a controller and a plurality of modules, each module including a nonvolatile memory device wherein the module is configured to perform a management function with respect to the module at least partially based on a parameter. The parameter is provided by the controller and/or the module. The system and modules, in one feature, can support multiple forms of concurrency with respect to data accesses involving the modules.
US08595404B2
A method and an apparatus for device dynamic addition processing, and a method and an apparatus for device dynamic removal processing. A dynamic addition dependency relationship list may be obtained from a BIOS, and dynamic addition processing is performed on a certain device to be dynamically added, according to the dynamic addition dependency relationship list; a user is prompted to dynamically add the target device, and when there is a certain device to be dynamically removed, a dynamic removal dependency relationship list and a dynamic addition dependency relationship list of a corresponding device may be obtained from the BIOS as needed, and dynamic removal analysis and processing are performed according to the combination of the dynamic removal dependency relationship list and dynamic addition dependency relationship list of the corresponding device, so as to prompt the user to dynamically remove the target device.
US08595403B2
Provided is a display apparatus including an image processing module and a display main body, wherein the image processing module includes: an image signal processor processing an image signal; a module terminal transmitting the processed image signal in a wired manner; and a module wireless communication unit transmitting wirelessly the processed image signal, and wherein the display main body includes: a main body terminal receiving the image signal from the module terminal which is detachably connected to the main body terminal; a main body wireless communication unit receiving the image signal from the module wireless communication unit; and a display unit displaying an image corresponding to the image signal; and a controller controlling the image signal to be transmitted selectively from the module terminal to the main body terminal or from the module wireless communication unit to the main body wireless communication unit.
US08595388B2
One data processor is provided with an interface for realizing connection with the other data processor. This interface is provided with a function for connecting the other data processor as a bus master to an internal bus of the one data processor, and the relevant other data processor is capable of directly operating peripheral functions that are memory mapped to the internal bus from an external side via the interface. Accordingly, the data processor can utilize the peripheral functions of the other data processor without interruption of the program being executed. In short, one data processor can use in common the peripheral resources of the other data processor.
US08595384B2
Systems, apparatus and methods are described for providing information access to network devices. A directory server registers identification information about a first network device coupled to a first network. The first network and the directory server may be coupled to a second network, which may include a wide area network, public network, or the Internet. The identification information may include a network address of the first network device on the first network, or a network address of the first network on the second network. The directory server may receive and process requests for identification information about registered network devices, and may selectively reply to the requests based on status information of the first network device.
US08595374B2
A method, computer readable medium and apparatus for calculating a capacity for high speed packet access data in a link in a communications network are disclosed. For example, the method initializes parameters associated with streaming data, long elastic data and short elastic data, determines, via a processor, a capacity value such that a quality of service metric is met for the streaming data, the long elastic data and the short elastic data and provisions the link with the capacity value if the quality of service metric is met.
US08595359B2
In one embodiment, a particular node in a primary DAG receives a distributed message from distributing nodes, and from this, deterministically selects a distributing node as a distributing parent in a secondary DAG from which distributed messages are to be received. The particular node may then inform the deterministically selected distributing parent that it is being used by the particular node as its distributing parent, and if the selected distributing parent is not the particular node's primary DAG parent, then the primary DAG parent is informed that it need not send distributed messages for the particular node. In another embodiment, a distributing node continues to repeat distributed messages in response to receiving notification that it is being used as a distributing parent, and if a primary DAG parent, prevents the repeating in response to receiving a notification from all of its child nodes that it need not send distributed messages.
US08595356B2
The claimed subject matter provides a system and/or a method that facilitates re-locating a web application associated with a network service utilizing a portion of serialized data. The network service can be any collection of resources that are maintained by a party (e.g., third-party, off-site, etc.) and accessible by an identified user over a network (e.g., WAN, Internet, etc.). An interface component can receive a portion of serialized data with transparent structure related to an application specification. A hydrate component can create a web application independent of a network service based at least in part upon the serialized data, the web application has state within the network service.
US08595350B2
A user information processing method, an apparatus thereof and a user information processing system in which personal information can be more effectively employed. Terminal use record information is obtained when a user employs terminal units. The profile information of the user is generated on the basis of the accumulated terminal use record information and the generated profile information is stored, so that information peculiar to the user can be provided on the basis of the stored profile information of the user.
US08595346B2
Collaborative management of shared resources is implemented by a storage server receiving, from a first resource manager, notification of a violation for a service provided by the storage server or device coupled to the storage server. The storage server further receives, from each of a plurality of resource managers, an estimated cost of taking a corrective action to mitigate the violation and selects a corrective action proposed by one of the plurality of resource managers based upon the estimated cost. The storage server directs the resource manager that proposed the selected corrective action to perform the selected corrective action.
US08595344B2
A computer-implemented method includes displaying virtualization level options for a business network to a user, the virtualization level options including at least: a first virtualization level option that includes externalizing interaction logic in the business network, a second virtualization level option that includes virtualizing content in the business network, and a third virtualization level option that includes virtualizing components in the business network. The method includes receiving a selection by the user of at least one of the virtualization level options. The method includes initiating a virtualization process in the business network according to the selected virtualization level option.
US08595331B2
A distributed computing system conforms to a multi-level, hierarchical organizational model. One or more control nodes provide for the efficient and automated allocation and management of computing functions and resources within the distributed computing system in accordance with the organization model. The control node includes an automation subsystem having one or more rules engines that provide autonomic control of the application nodes in accordance with a set of one or more rules. A pluggable, application-specific application governor is selected and installed within the control node to provide an application-independent interface through which the rules engines interact to control the deployment, execution and monitoring of the applications within the distributed computing system. The application governor uses a set of application image objects to configure an application on an application node. Each of the application image objects share a common interface and are therefore interchangeable.
US08595327B2
An apparatus described herein includes a request receiver component that receives a request for application data over a network from a client computing device. The apparatus also includes an instrumentation component that causes instrumentation logic to be transmitted to the client computing device responsive to receipt of the request for the application data. The instrumentation logic is configured to cause the client computing device to analyze a cookie to determine whether to capture instrumentation data pertaining to the client and, if it is determined that instrumentation data is desirably captured. The instrumentation logic is also configured to cause the client computing device to capture quantitative instrumentation data pertaining to the requested application data and cause the client computing device to transmit the quantitative instrumentation data over the network to a data repository.
US08595326B2
Methods and systems for scrolling through content of media. An example method performed on a cell phone receives an index of segments from a server over a cellular network and a public data network. The received segment is presented based on the received index of segments. A request for a media file associated with the presented segment is generated and sent, if a user selection signal is received. The index of segments includes information that associates a preselected segment of a full media file with the full media file. A request for a segment associated with the received index of segments to the server is generated and sent and the requested segment is received from the server based on the request before presenting. The requested media file is received and presented after the server processes the request for the media file.
US08595319B2
A device receives, from a user device, a request for content from a home network, and sends a notification of the request for content to a home network device. The device receives, from the home network device, a selection list of particular content, provides, to the user device, the selection list, and receives, from the user device, a content selection from the selection list. The device sends, to the home network device, the content selection, and receives, from the home network device, an indication that content corresponding to the content selection has been uploaded to a content delivery network. The device sends, to the user device, instructions to retrieve the content from the content delivery network.
US08595304B2
Messages with an associated attachment document are first delivered to a mobile device without the attachment document. If the mobile device user wishes to review attachment data related to the attachment document, the user submits an attachment processing request to an attachment server that handles the attachment processing requests to provide the attachment data in one of several possible formats to the user.
US08595303B2
Techniques for thread data aggregation are described. In implementations, metadata is identified for a new message associated with a conversation thread. The metadata is added to conversation metadata that is associated with the conversation thread and attached to an anchor message associated with the conversation thread. The addition of the metadata to the conversation metadata creates aggregate thread data. The aggregate thread data is moved from the anchor message to the new message.
US08595292B2
Electronic content management systems and methods are disclosed. Geographic locator addresses such as mailing addresses are associated with respective, unique, geo-specific electronic addresses. For example, unique electronic addresses may be generated based on information specifying geographic locator addresses. The electronic address associated with a geographic locator address, to which information is to be distributed, may then be determined, and electronic content which includes the information to be distributed can be made available through the electronic address. The geo-specific nature of the electronic addresses may also be used to make electronic content that has local significance available through an electronic address. A user system may determine a type of the electronic content obtained through an electronic address and process the electronic content according to the determined type.
US08595288B2
Methods, including service methods, articles of manufacture, systems, articles and programmable devices are provided for creating and using shared services through service-oriented architecture governance and a services lifecycle process. Service lifecycle steps are identified within a service-oriented architecture shared services model. Service stakeholders, decision-making touch-points and service state transition touch-points are identified in the shared services model, and service state-based lifecycle governance checkpoints within the shared services model are defined as a function of the identified service lifecycle steps, service stakeholders, decision-making touch-points and state transition touch-points. Further, integration points to existing processes are defined as a function of defined service state-based lifecycle governance checkpoints, governance fit-gap analysis are performed as a function of defined service state-based lifecycle governance checkpoints and identified service stakeholders, and services lifecycle gap touch-points are implemented as a function of the governance fit-gap analysis.
US08595284B2
In a first embodiment of the present invention, a method is provided comprising: determining if a portion of a script of web application code within a web application is migratable to a remote infrastructure, wherein the portion of the script contains one or more functions; and modifying the portion of the script if the portion of the script is migratable, such that execution of the portion of the script results in the one or more functions being executed on the remote infrastructure, wherein the remote infrastructure is not restricted to the device on which the web application was designed or distributed.
US08595279B2
A method and apparatus for performing a floating-point operation with a floating-point processor having a given precision is disclosed. A subprecision for the floating-point operation on one or more floating-point numbers is selected. The selection of the subprecision results in one or more excess bits for each of the one or more floating-point numbers. Power may be removed from one or more components in the floating-point processor that would otherwise be used to store or process the one or more excess bits, and the floating-point operation is performed with power removed from the one or more components.
US08595269B2
Apparatus and methods are disclosed for managing master data in a master data management (MDM) environment using classification hierarchies. According to one embodiment of the disclosed technology, a method of classifying master data includes receiving a classification hierarchy defining one or more dimensions and one or more relations between a set of hierarchy levels, generating a dimensional level by associating at least one of the dimensions with a hierarchy level, the dimension defining a set of valid values for nodes associated with the dimensional level, associating one or more nodes with the dimensional level, and generating master data classifications for an MDM environment based on the classification hierarchy and the associated nodes, where one or more objects of the master data classifications are assigned valid values based on the associated nodes.
US08595261B1
A method for providing an e-mail system including providing a server connected to a network; inputting a message from a sender into the server to be sent as e-mail to at least one recipient mail box on the network; enhancing the e-mail message with a self-executing programmable enhancement; and delivering the e-mail over the network to the at least one recipient mail box. Optionally, the method may provide a number of e-mail boxes on the server assigned to a number of members for the receipt of e-mail addressed to the members at the server, and a menu listing a number of the self-executing programmable enhancements. An e-mail system including a server coupled to a wide area network, and a web site hosted by the server that is capable of at least temporarily storing a message to be sent as e-mail over the wide area network to at least one recipient mail box. The web site provides at least one process for enhancing the message with a self-executing programmable enhancement and information of an advertising nature to create an enhanced e-mail message. The web site further preferably includes at least one mail box associated with at least one member, whereby the member may receive e-mail in the mail box. The information of an advertising nature can include, for example, advertising banners, buttons providing a hyperlink to an advertiser's web site, a part of the self-executing programmable enhancement.
US08595258B2
Managing complex systems knowledge involves monitoring information generated during operation of a complex system. This information is normalized to a complex system base element that is expressed according to a standardized element taxonomy. During normalization, the information inherits characteristics of the base element. Following normalization, the information is stored in an information database. This information can be used to do any one or more of design, construct, operate, automate and otherwise configure another complex system.
US08595256B2
Policy generation and conversion system, policy distribution system, and method and program therefor
To eliminate restrictions on the order of writing in an access control list. A permission rule and a prohibition rule are stored in advance. A rule is read out from an access control list accepted, and a determination is made as to whether the readout rule is contained in the permission and prohibition rules stored in advance. When the readout rule is not contained and when the readout rule is a permission rule, the readout rule is stored in the temporary storage unit. When the readout rule is not contained and when the readout rule is a prohibition rule, a determination is made as to whether the prohibition rule conflicts with the permission rule stored in the temporary storage unit. When the prohibition rule does not conflict, the prohibition rule is stored in the temporary storage unit. When the prohibition rule conflicts, the prohibition rule is converted to a prohibition rule by removing access target resources written in the permission rule from access target resources written in the prohibition rule on the basis of resource information, and the prohibition rule is stored.
US08595255B2
A flexible and extensible architecture allows for secure searching across an enterprise. Such an architecture can provide a simple Internet-like search experience to users searching secure content inside (and outside) the enterprise. The architecture allows for the crawling and searching of a variety or sources across an enterprise, regardless of whether any of these sources conform to a conventional user role model. The architecture further allows for security attributes to be submitted at query time, for example, in order to provide real-time secure access to enterprise resources. The user query also can be transformed to provide for dynamic querying that provides for a more current result list than can be obtained for static queries.
US08595245B2
A method for enrichment of text which enables mixed data mining includes generating a model for structured data found in tables of a database. In the model, semantically-linked terms are associated with referents, such as field names or cell content of the fields, of the structured data. The referents may be a business object or refer to a business object. A plurality of candidate referring entities in textual data in the database, such as chunks of free text, is identified. For each candidate referring entity, a similarity measure between the candidate referring entity in the textual data and the model is computed to identify referring entities of the candidate referring entities and corresponding business objects/referents to which the referring entities refer. The textual data is enriched with information derived from the business objects.
US08595242B2
A method, system, and computer program product for parsing an information string to extract requested information related to a remotely monitored device communicatively coupled to a network, including accessing the device using an HTTP protocol to obtain an information string associated with the device; determining, based on a type of the requested information, data extraction information for optimally extracting the requested information from the device; parsing the information string according to the data extraction information to identify substrings within the information string; and determining the requested information based on the information string, identified substrings, and the data extraction information.
US08595236B2
Searching existing user interfaces to enable design, development and provisioning of user interfaces
Techniques for searching for a user interface (UI) are provided. The techniques include receiving a desired user interface as a query, determining meta-data for the desired user interface, wherein determining the meta-data for the desired user interface comprises converting the desired user interface query to a meta-data query, and using the meta-data query to search for the desired user interface, wherein searching for the desired user interface comprises querying meta-data of one or more existing user interfaces and selecting one or more similar user interfaces.
US08595230B1
A system and method may assist in accurately inserting user data into a form document. An attribute may be received from a user, where the attribute is associated with an attribute name. A document may be presented including a form field element having an identifier. User information may be received into the form field element. It may be determined whether the user information matches the attribute. If so, the identifier associated with the form field element is mapped to the attribute name and the mapping is stored. Upon subsequent display of the form document, user data associated with the mapped attributed name may be inserted into the form field element based on the mapping.
US08595228B1
Methods, systems, and apparatus, including computer program products, for establishing preferences for sites that are explicitly identified by a user by either a textual input or an acceptance in response to a recommendation, and adjusting the presentation of search results based on these preferences.
US08595224B2
A method of smart path finding for a file operation is disclosed. A data structure is provided to store reference points, file paths and use counts. Each of the reference points is a URL or an email ID and is associated with at least one of the file paths. Each of the use counts is tied to one of the file paths. The data structure is searched when a reference point is hit for downloading, uploading, attaching or detaching a file. When the reference point is found to be or to be similar to one of the reference points, one or more file paths associated with the one of the reference points are ordered, by one or more use counts tied to the one or more file paths, to form a list including one or more suggested file paths for downloading, uploading, attaching or detaching the file.
US08595222B2
Methods and systems for providing start and stop properties to Semantic Web structured resources and statements are disclosed. The start and stop properties can specify a lifetime during which a resource or statement can be valid. A call or query to one or more resources can return statement data including the start and stop properties for the resources and/or statements. Dates can be specified with the call or query such that the returned resources and statements have lifetimes including the specified dates. Screen images of the data can display subject and object nodes and predicate arcs for the selected dates. A sequence of screen images can display a timeline of nodes and arcs by adding or hiding nodes and arcs to correspond with the start and stop properties of the statements. Tools are provided for the user to navigate through the sequence.
US08595214B1
Systems and methods for article location and retrieval are described. In one described method, the normal processing of an operating system call associated with a dialog control is interrupted, and a search dialog control is displayed. The search dialog control is associated with an index comprising a plurality of events. Each of the plurality of events may be associated with at least one of a plurality of client applications and at least some of the plurality of events can be captured in real time. Each event may be associated with one or more articles.
US08595212B2
An index advice record engine generates and stores index advice records. An index advice policy mechanism allows a user to define an index advice policy that specifies criteria for autonomic index creation, modification and deletion. An autonomic index mechanism reads the index advice records, compares this information with the criteria in the user-defined index advice policies, and determines whether an index should be created, modified or deleted based on the information in the index advice records and the index advice policies. By automating the process of creating, modifying and deleting indexes according to user-defined policies, the preferred embodiments alleviate human users from most of the work of manually creating, modifying and deleting indexes.
US08595211B1
Techniques for managing search engine results may include, for example, a method for managing search engine results comprising receiving a search engine result and associated summary content, receiving requested content associated with the search engine result, comparing, using a computer processor, the summary content and the received requested content, and performing one or more actions in the event the summary content does not match the received requested content.
US08595204B2
A SPAM detection system is provided. The system includes a graph clustering component to analyze web data. A link analysis component can be associated with the graph clustering component to facilitate SPAM detection in accordance with the web data.
US08595199B2
Exemplary method, system, and computer program product embodiments for real-time selection of compression operations are provided. In one embodiment, by way of example only, available compression operations are initialized according to an assigned success factor. The available compression operations are tested for determining if at least one of the compression operations yields a compression ratio greater than a minimal compression ratio. The available compression operations selected in real time for compressing at least one of the data blocks is applied. Additional system and computer program product embodiments are disclosed and provide related advantages.
US08595197B2
Message validation in a service-oriented architecture defines a message structure using XML data types. Context-independent validity constraints are specified using an XML schema. Context-specific validity constrains are specified in an intermediary data structure for a specific service operation. A service interface including the XML schema and the intermediary data structure is published.
US08595184B2
Metadata may be stored in, and retrieved from, a scalable, fault-tolerant metadata service. In one example, metadata is divided into partitions, and each partition is served by one or more nodes. For each partition, a first one of the nodes may handle read and write requests, and the other nodes may handle read requests in the event that the first node is down or is experiencing high load. When a request is made with respect to metadata, a metadata server may identify a node, in the partition to which the metadata is assigned, to which the request is to be made. The entity that is making the request then contacts that node, and requests the read or write on the metadata. In a partition, metadata may be replicated between the first node and the other nodes using a log-based replication protocol.
US08595179B2
One embodiment accesses a binary decision diagram (BDD) representing a function having n variables, where n≧2, wherein the BDD comprises n layers corresponding to the n variables, respectively; separates the n variables into n ! 2 ⌊ n / 2 ⌋ groups, wherein each group comprises ⌈ n 2 ⌉ ordered sets, and each set in each group comprises 1 or 2 variables; for each of the n ! 2 ⌊ n / 2 ⌋ groups, determines a locally optimum variable order that yields a smallest size among 2└n/2┘ different variable orders of the BDD obtained within the group; and selects from n ! 2 ⌊ n / 2 ⌋ locally optimum variable orders corresponding to the n ! 2 ⌊ n / 2 ⌋ groups an optimum variable order of the BDD that yields a smallest size among the n ! 2 ⌊ n / 2 ⌋ locally optimum variable orders.
US08595164B2
Described herein is a method of processing a cardiovascular physiological signal, comprising: decomposing the cardiovascular physiological signal into a first plurality of wavelet coefficients using a wavelet transform; selecting a second plurality of wavelet coefficients from the first plurality of wavelet coefficients, the second plurality being a subset of the first plurality; classifying or clustering the cardiovascular physiological signal into one of a plurality of predetermined classes based on the second plurality of wavelet coefficients using an artificial neural network.
US08595158B2
A system and method for associating Signaling System 7 logical circuits and bearer channels are presented. The system may include an event detector configured to receive an SS7 signaling message on an SS7 signaling link, parse a logical circuit from the SS7 signaling message, receive an SS7 bearer channel, and detect a bearer channel event on the SS7 bearer channel. A statistical learning model block is configured to calculate a correlation confidence value between said bearer channel and said logical circuit. The method may include parsing a logical circuit ID from a signaling message on an SS7 signal link, identifying a bearer channel associated with a bearer event on a bearer circuit, and calculating a current correlation confidence value between the logical circuit ID and the bearer channel.
US08595156B2
The method includes obtaining system model data representing a set of failures in a system including a plurality of components, a set of symptoms and relationships between at least some of the failures and symptoms. The system model data is used to create a Bayesian Network. Failure cases data is also obtained, where each failure case describes the presence/absence of at least one of the symptoms and the presence/absence of at least one of the failures. A learning operation on the Bayesian Network using the failure cases data is then performed and the contribution made by at least some of the failure cases to updating the parameters of the Bayesian Network during the learning operation is assessed. Information representing the assessed contribution of the at least some failure cases is displayed.
US08595147B2
Methods and systems are provided for facilitating communications among persons sharing a common interest. Customers of a telecommunications provider are notified about the service via a notification included in a billing statement. A customer uses the information to access a web site capable of registering the customer and connecting the customer to other persons sharing a common interest. The service assigns aliases to respective participants so that the true identity of each person is not made available to others in the group.
US08595145B2
Disclosed is a method by which suretyship bonds and guaranties can be purchased and deployed over the Internet in real time, providing automatic application evaluation and policy binding. The principal's credit card information is used in a repeating cycle of pre-authorized charges so that the card account serves as effective collateral. A bond seal image, safeguarded against piracy, appears in Web pages indicating the existence of bond coverage. A dynamically updated gauge displays the margin of coverage available under the bond at any given moment. Means of integrating the information technology of auction site and surety company are also disclosed. The invention makes possible an unprecedented level of security in user-to-user auction environments and eliminates the need for online escrow services. Means of accepting bidder deposit accounts is also disclosed, enabling automatic, electronic payment the moment an Internet auction closes and eliminating the need for online payment services.
US08595135B2
A system and method of payment of an end-user account with a service provider includes a computer system that makes payments to service providers on behalf of end-users and that is operable to exchange information with a terminal at the point of sale or a web-enabled computer system operated by the end-user and with the computer system of the service provider. In one embodiment, the computer system of an intermediary receives and fulfills a request to make a payment on an end user's account with a service provider. In another preferred embodiment, a payment router together with an issuing/sponsoring bank and a processor, as implemented by their computer systems, facilitate payment transactions in which the router transacts at least thousands of payments for at least hundreds of payors with at least dozens of payees using at least one open system card association network, preferably in a day.
US08595127B2
Various systems and methods for trade order processing in an electronic trading environment are provided. The order processing includes initiating a first thread of instructions at a computing device to send a first trade order onto an electronic exchange. However, if one or more trade orders are identified during the process to send the first trade order, then the one or more orders are queued. When the first trade order is sent to the electronic exchange, then a second thread of instructions is initiated at the computing device to send the queued one or more trade orders (substantially together, if there is more than one) on to the electronic exchange.
US08595124B2
A system and method for automatically matching short and long positions of participants and automatically generating repurchase agreements (“repo”) and reverse repurchase agreements (“reverse repo”). The system and method provide trading anonymity and various filtering options for the members.
US08595120B1
A system and method for providing a market on-close operation for a market is provided. Buy orders and sell orders for tradeable assets are obtained. A time of market close is obtained. A respective buy order is matched to a respective sell order, but without a price. The respective order quantity match is locked-in without a price. A close price for the tradeable asset in the given primary market is obtained and the quantity match is executed. A fill message is transmitted to the respective buyer and the respective seller with the quantity matched and the close price for the tradeable asset.
US08595113B1
A facility for the finding, acquisition, and maintenance of intellectual property assets is described. The facility receives an indication of potentially acquirable intellectual property assets. The facility qualifies the potentially acquirable intellectual property assets using pre-determined qualification criteria. The facility receives an indication of the value of the potentially acquirable intellectual property assets. The facility provides information regarding the potentially acquirable intellectual property assets to a user for use in negotiating the acquisition of one or more of the potentially acquirable intellectual property assets.
US08595112B2
A new method and system for providing financial services is provided. These methods and systems can include providing banking and investment services to hedge fund money managers and other customers without the assistance or need for a prime broker. While employing the present invention a money manager may receive prime brokerage services from a bank or other financial service while at the same time be able to pursue investment opportunities with this bank or financial institution and other banks, institutions, and brokerages. The prime brokerage services that a money manger may receive can include accounting services, loan services, and cash management.
US08595103B1
A system and operations include software, servers, templates, databases, and user interfaces for initializing and deploying insurance products and offerings into test runtime environments, modeling runtime environments, and commercial product runtime environments. The system may process an insurance product offering having insurance product components based on a package manifest. The package manifest may be generated prior to deployment based on arrangement of the insurance product components in an insurance product framework of the insurance product offering and third part engine servers executable in conjunction with the insurance product components. As a prerequisite to generation of the package manifest, the system may perform a coherency check of the insurance product offering to confirm compliance with a set of coherency check rules.
US08595089B1
A product recommender system where product ratings from a plurality of users are represented as plurality of vectors is disclosed. The ratings vectors are represented by a mean vector and a covariance matrix. The mean vector and the covariance matrix are estimated from a data-set of known product ratings. Product ratings are predicted using the mean vector and the covariance matrix.
US08595088B2
A system and method for providing customized or personalized memorabilia to end users, wherein the system allows the price for the customized or personalized memorabilia to be established by obtaining the lowest production costs from approved vendors, and further allowing such costs to be offset by any sponsorship underwriting of the memorabilia. The system further allows establishment of advertising to target demographic audiences by underwriting customized or personalized memorabilia orders and placing advertising indicia for the sponsor on or with the ordered customized or personalized memorabilia.
US08595083B2
Embodiments of the invention include a method and system for effectuating an electronic payment between a payor and a payee using an Electronic Funds Transfer (EFT) network. The method is implemented by a system having multiple processors. The payor may hold a payor account at a payor institution and the payee may have a payee account at a payee institution. The method includes generating a payment authorization identifying the payee institution, the payee account, and an amount of the payment and transmitting the payment authorization to the payor institution. The method further includes debiting the payor account by the amount of the payment; transmitting from the payor institution to the payee institution through the EFT network an EFT credit message representing a credit in the amount of the payment; and crediting the payee account in the amount of the payment in response to the receipt of the EFT credit message.
US08595073B2
A system and method for determining the identity of a product and then calculating an offer price for the product are disclosed. The identity of the product may be determined using near-field communication in one aspect. The system and method are operable to enable retailers to provide a lowest price for the product and conduct a series of offer calculations to determine an offer for a consumer. The offer is based, in part, on costs to the consumer in executing the transaction (e.g., travel time, fuel, etc.). The offer may be higher than the lowest price as determined by each retailer, respectively, while still providing a discount to the consumer to entice a purchase of the product.
US08595071B2
In an online advertising system, advertisers compete with each other for advertising space. There may be multiple advertising positions available, where the placement of advertisements is determined by an auction. To encourage competition, some advertisements may be presented with enhanced features. These enhanced features create an incentive for which advertisers can compete, thereby increasing the effectiveness, usefulness and/or profitability of the advertising system. The application of enhanced features may be determined using at least one or more of pricing information, performance information and advertising information.
US08595063B2
A wellness program is set up for employees of an employer and participation in the program by at least a first one of the employees of the employer is tracked to determine if the at least first one of the employees has earned a reward by virtue of the participation. In response to determining that the reward has been earned, it is determined whether this is the employee's initial earned reward. If such is the case, a reward payment card is created for the employee; an amount associated with the reward payment card is initialized; and the card is provided to the employee. Subsequently-made purchases by the employee with the card are detected. In some cases, based on purchase level data associated with the subsequently-made purchases, it is determined if the employee is eligible for a supplemental award; if this is the case, supplemental award value is associated to the reward payment card. In other instances, purchase-level data associated with at least those of the subsequently-made purchases which are qualified purchases is reported to the employer.
US08595061B2
A method and system for automatically generating targeted promotional offers for specific subscribers to an Internet based service. A database that stores details regarding subscriber purchases is accessed for purchased items data relating to a specific subscriber's purchases. This purchased items data is then analyzed to determine the specific subscriber's buying patterns. From this analysis of what the specific subscriber has previously purchased, a suitable item or service is determined to be offered to the specific subscriber to the Internet based service. The promotional offer may be made in conjunction with the gathering of customer or survey feedback data by way of questionnaires.
US08595044B2
A method, system, and computer-readable medium for determining competence levels of factory teams are presented. In a preferred embodiment, the method includes the steps of: creating a template for an initial work packet, wherein the initial work packet is a self-contained work unit that is assembled within the software factory; creating a partially instantiated work packet by populating the template with details that describe pre-conditions and post-conditions necessary to execute the work packet; provisionally selecting a human team to complete coding of the partially instantiated work packet to create a final work packet; determining whether the human team is competent to create the final work packet; and in response to determining that the human team is competent to create the final work packet, ordering the human team to create the final work packet within the software factory.
US08595042B2
Techniques are disclosed for capturing, storing, querying and analyzing provenance data for automatic discovery of enterprise process information. For example, a computer-implemented method for managing a process associated with an enterprise comprises the following steps. Data associated with an actual end-to-end execution of an enterprise process is collected. Provenance data is generated based on at least a portion of the collected data, wherein the provenance data is indicative of a lineage of one or more data items. A provenance graph that provides a visual representation of the generated provenance data is generated, wherein nodes of the graph represent records associated with the collected data and edges of the graph represent relations between the records. The generated provenance graph is stored in a repository for use in analyzing the enterprise process.
US08595039B2
Multiple passenger multiple route travel queries are solved using travel planning systems that receive multiple, individual queries to produce individual solutions that meet joint travel requirements. The multiple, individual sub-queries are merged to produce joint solutions for the passenger groups.
US08595038B2
A system and computer-implemented method for grouping medical records implements a multi-level analysis of the records. The level of analysis is based upon the time proximity of each record to the defining medical procedure or service (anchor procedure) to be analyzed. Claim records are processed to determine whether any of the records should be grouped with the anchor procedure into a procedure episode group (PEG) using the date of service for each claim record and a level of relationship between the claim records and the anchor procedure. The requisite level of relationship between the claim records and the anchor procedure depends upon the position of the records within the time window. Claim records having the requisite relationship level associated with the portion of the time window in which they fall are included in the PEG.
US08595036B2
In the present invention, an insurance product, rating system and method generally relates to a rating and pricing system for quantifying the risk that the annual savings will not fall below specified levels associated with implementing and maintaining economic improvements. The product, system and method can be applied to various industries, including, power generation, petro-chemical, manufacturing and refining facilities. Various embodiments disclosed herein relate to a system and method for establishing a rating system to determine the impact on an insured's credit risk.
US08595031B1
A method and apparatus for coordinating payment of healthcare expenses is disclosed. The method comprises determining a co-payment amount based on a customer's insurance coverage, determining the availability of funds from a plurality of the consumer's prioritized accounts, and deducting at least a portion of the co-payment from the highest priority account having available funds.
US08595018B2
The invention relates to a technique of operating a call control node controlling at least one section of a call path. The call path includes between two opposite edge nodes a multi-section harmonization path along which codec selection is to be harmonized. A method embodiment of the technique, wherein the call control node is a transfer node in the harmonization path between the edge nodes, comprises the steps of determining if the call control node is a transfer node of the harmonization path; determining if a codec used for the at least one section controlled by the call control node fulfills a predefined harmonization criterion; and providing, in case the used codec does not fulfill the harmonization criterion, a harmonization trigger indication to at least one of the edge nodes of the harmonization path for initiating harmonization.
US08595011B2
The present invention provides a method and apparatus for text to speech conversion, and a method and apparatus for adjusting a corpus. The method for text to speech comprises: text analysis step for parsing the text to obtain descriptive prosody annotations of the text based on a TTS model generated from a first corpus; prosody parameter prediction step for predicting the prosody parameter of the text according to the result of text analysis step; speech synthesis step for synthesizing speech of said text based on said the prosody parameter of the text; wherein descriptive prosody annotations of the text include prosody structure for the text, the prosody structure of the text is adjusted according to a target speech speed for the synthesized speech. The present invention adjusts the prosody structure of the text according to the target speech speed. The synthesized speech will have improved quality.
US08595002B2
Encoding a sequence of digital speech samples into a bit stream includes dividing the digital speech samples into one or more frames, computing model parameters for a frame, and quantizing the model parameters to produce pitch bits conveying pitch information, voicing bits conveying voicing information, and gain bits conveying signal level information. One or more of the pitch bits are combined with one or more of the voicing bits and one or more of the gain bits to create a first parameter codeword that is encoded with an error control code to produce a first FEC codeword that is included in a bit stream for the frame. The process may be reversed to decode the bit stream.
US08595000B2
A method and an apparatus to encode and decode a speech signal using a code excited linear prediction (CELP) algorithm. In order to reduce a bit rate without degrading performance in an enhancement layer based on CELP, each of a fixed codebook of a core layer and a fixed codebook of the enhancement layer is divided into a plurality of spaces. The spaces of the fixed codebook of the enhancement layer excludes a space corresponding to a least distorted space determined from among the spaces of the fixed codebook of the core layer are searched.
US08594981B2
A position detection and simulation platform includes software configurable logic and programmable inputs and outputs to support software configuration only changes for use with a variety of position feedback devices including synchros, resolvers, linear variable differential transformers, and rotary variable differential transformers. Power to the software configurable outputs is dynamically controlled so that the power supply voltage presented to the outputs satisfies a minimum threshold above the amplitude of the output signal. Dynamic control is based on at least one of a digital representation of a signal to be output, an analog version of the signal to be output, or the signal being output.
US08594980B2
An approach is provided for template model view generation for home monitor and control interface. A platform receives a model view specified by a user, where the model view includes a floor plan of a premise. The platform generates a template model view based on the received model view by removing identifying information associated with the user. Also, the platform stores the template model view for access by another user, where the template model view is used to capture location information of one or more sensors or one or more actuators within the floor plan.
US08594977B2
A method and system for identifying systemic failures and a root cause of incidents in a work environment. Failures, causes, and impacts related to a sample of incidents can be investigated in order to identify one or more systemic failures and root causes of the systemic failure(s). The incident details can be utilized to identify one or more root cause manifestation for each root cause of the systemic failure(s). The gaps in an existing system can be analyzed and one or more improvement solutions based on corrective actions can be identified. The improvement solutions with a highest priority can be selected and implemented to address the gaps identified in the current system based on the analysis of systemic failures and root causes. The effectiveness of the improvement solutions can be tracked and monitored to prevent the recurrence of future incidents.
US08594976B2
One or more example diagnostics may be performed by a network server for a network of intelligent luminaire managers or other radio frequency (RF) devices. The network server may receive messages or information from one or more of the plurality of networked intelligent luminaire managers or RF devices. The network server may perform diagnostics based upon the received messages or information from one or more of the plurality of networked intelligent luminaire managers or RF devices. The network server may also leverage knowledge of respective statuses of at least a portion of the plurality of the networked intelligent luminaire managers or RF devices to determine a system-level status.
US08594970B2
A system and method for testing objects using a mechanical arm sets one or more first positions. When a user selects one or more second positions of the mechanical arm, a distance between each of the second positions and each of the first positions is calculated. A nearest first position of each of the second positions is determined. Each of the second positions is stored in a test list corresponding to each of the nearest first positions. The mechanical arm is controlled to move to each of the nearest first positions, and tests objects located at the second positions stored in each test list corresponding to each of the nearest first positions.
US08594967B2
A method for measuring a temperature rise induced by bias current/bias voltage in a magnetic tunnel junction includes: (a) applying an external time-changing magnetic field to the magnetic tunnel junction; (b) measuring different first outer pin flip field values under different temperature values; (c) correlating the temperature values with the outer pin flip field values; (d) measuring different second outer pin flip field values under different bias current/bias voltage values; (e) correlating the different bias current/bias voltage-values with the measured different second outer pin flip field values; and (f) correlating temperature values and bias current/bias voltage values according to the results produced by (c) and (e). The method can determine what kind of TMR reader design provides more stable and reliable reading performance, especially under higher operational temperatures.
US08594966B2
Information of a first type is determined at an integrated circuit die of a data processing device included an integrated circuit package. The integrated circuit package includes the first integrated circuit die and a second integrated circuit die. Information of a second type is determined at the integrated circuit die. The first and second type of information is transmitted from the integrated circuit die to another integrated circuit die using a time-divided multiplexed protocol by transmitting the first information during a first time slot of the protocol and transmitting the second information during a second time slot of the protocol.
US08594951B2
Disclosed are new and improved methods and systems for nucleic acid sequence analysis that can analyze data indicative of natural by-products of nucleotide incorporation events without the need for exogenous labels or dyes to identify nucleic acid sequences of interest. In particular, the methods and systems of the present teachings can process such data and various forms thereof to align fragments of the nucleic acid(s) of interest, particularly those analyzed using an addition sequencing technique, for example, as occurs with the use of nucleotide flows.
US08594948B2
Apparatus and methods for practicing telemedicine in the form of software systems acting over a network and kits containing laboratory supplies and equipment to organize the laboratory operations and interpret the results of molecular diagnostic testing are disclosed. At least two computers in communication over the Internet or other network are used, a remote computer located at a remote site and a central server located at a central site. The remote site may be geographically distant from the central site. A specimen is procured from a patient proximate to the remote site. Laboratory operations are conducted on the specimen at the remote site. The laboratory data resulting from the laboratory operations is interpreted by an expert reviewer who may be located at the central site, and a report is then transmitted back to the remote site.
US08594945B2
The present invention relates to a method for improving an organism through the profiling of flux sum of metabolites, and more particularly to a method for screening key metabolites, the method comprises: plotting a profile between objective functions based on useful substance formation rate as a main function through an algorithm perturbing other functions influencing the production of useful substance; determining the utilization (flux sum (Φ)) of all metabolites from the profile; and screening key metabolites, which show an increase in flux sum (Φ) with an increase in useful substance formation rate. The present invention also relates to a method for improving an organism producing a useful substance, the method comprises introducing and/or amplifying genes associated with the screened key metabolites or introducing the genes from the outside into the organism. According to the disclosed invention, the metabolic utilization (flux sum; Φ) of specific metabolites according to an increase in useful substance formation rate can be predicted, so that key metabolites in increasing the production of a useful substance can be screened. Also, it is possible to increase the production of a useful substance through the method of improving a target organism by introducing and/or amplifying genes associated with the screened metabolites or through the method of supplying the metabolites during the culture of the organism.
US08594944B2
A method and/or system for making determinations regarding samples from biologic sources. A computer implemented method and/or system can be used to automate parts of the analysis.
US08594936B1
Liquid precipitation and snow precipitation measurements having a first resolution and spanning a first time period are aggregated with data from a computer generated model of current liquid precipitation and snowfall estimates having a second resolution and spanning a second time period to form near up-to-date estimates of liquid precipitation and snowfall over a determined time period. The measurements are received from various weather history data severs over a network. The data is processed into a gridded data set for a determined geographical region. The current conditions estimates are received over a network from a different sever. The processor then aggregates the processed liquid and snow precipitation estimates with the current precipitation estimates corresponding to the period from the most recent precipitation and snowfall data until present.
US08594935B2
To support the independence and mobility of blind pedestrians, the present inventors devised, among other things, free systems, methods, and software for providing narrative blind-ready wayfinding information. One exemplary system receives user input identifying a starting landmark and ending landmark in a particular selected geographic region, such as a city, university campus, government building, shopping mall, or airport. The system then searches a database for the corresponding narrative wayfinding instructions, and outputs them in the form of text or audio to guide a blind pedestrian from the starting landmark to the ending landmark. In the exemplary system, blind users select the geographic region as well as the starting and ending landmark from a voice-driven telephonic menu system and receive audible wayfinding instruction via mobile telephone. In some embodiments, the system also provides access to voice-driven restaurant menus.
US08594929B2
A system for providing a tailored route to a mobile communications device over a wireless communications network. The system includes a map server including a processor and a memory storing instructions executable by the processor to make the map server operable to prepare a basic route from a route origin to a route destination and obtain information regarding characteristics of the wireless communications network along the basic route. The processor is further made operable to prepare the tailored route using the basic route and the network characteristics information and provide the tailored route to the mobile communications device over the wireless communications network.
US08594926B2
An intersection guidance method using Point of Interest (POI) information and a navigation system are provided. An intersection guidance method using POI information, the intersection guidance method including: retrieving a route to a destination set by a user and providing guidance about the route; providing, when an intersection is sensed on the route, guidance about a turn in the intersection using surrounding POI information of the intersection.
US08594923B2
A method and apparatus for sharing map data between industrial vehicles in a physical environment is described. In one embodiments, the method includes processing local map data associated with a plurality of industrial vehicles, wherein the local map data comprises feature information generated by the plurality of industrial vehicles regarding features observed by industrial vehicles in the plurality of vehicles; combining the feature information associated with local map data to generate global map data for the physical environment; and navigating an industrial vehicle of the plurality of industrial vehicles using at least a portion of the global map data.
US08594919B2
A road configuration identifying device properly identifies the road configuration around a user's vehicle. A reliability level indicating whether the traveling paths of other vehicles in an area behind the user's vehicle which are detected by a radar positioning system, which are obtained by tracking other vehicles using an other vehicle tracking section, and the traveling path of the user's vehicle are traveling paths along the same road configuration is calculated by using the velocity v, acceleration dv, angular velocity dθ, and the operation state of a direction indicator or the like of each vehicle. Then, the road configuration indicated by traveling paths having a high reliability level is predicted as the road configuration in the area behind the user's vehicle. A warning device evaluates the possibility of other vehicles colliding with the user's vehicle based on the road configuration of the area behind the user's vehicle predicted by the road configuration predicting section and the behavior of other vehicles tracked by the other vehicle tracking section, and warns of the possibility of collision if such another vehicle is present.
US08594917B2
Disclosed are algorithms and agent-based structures for a system and technique for analyzing and managing the airspace. The technique includes managing bulk properties of large numbers of heterogeneous multidimensional aircraft trajectories in an airspace, for the purpose of maintaining or increasing system safety, and to identify possible phase transition structures to predict when an airspace will approach the limits of its capacity. The paths of the multidimensional aircraft trajectories are continuously recalculated in the presence of changing conditions (traffic, exclusionary airspace, weather, for example) while optimizing performance measures and performing trajectory conflict detection and resolution. Such trajectories are represented as extended objects endowed with pseudo-potential, maintaining objectives for time, acceleration limits, and fuel-efficient paths by bending just enough to accommodate separation.
US08594915B2
A system is provided that includes a network server and a plurality of mobile devices that communicate with the network server. Each mobile device is associated with a vehicle and is configured to provide Global Positioning System (GPS) parameters to the network server. The network server uses the GPS parameters to detect traffic congestion in a zone.
US08594914B2
A control system includes an error module, a selection module, a control module, and a hysteresis module. The error module determines an error value based on a difference between a desired position and a measured position of one of a throttle valve and an exhaust gas recirculation (EGR) valve of a vehicle. The selection module sets a control value equal to one of the error value and zero based on a comparison of the error value and a hysteresis value. The control module generates a control signal based on the desired position and the control value and actuates the one of the throttle valve and the EGR valve using the control signal. The hysteresis module selectively varies the hysteresis value.
US08594913B2
A method and a device for determining, ascertaining and predicting at least one starting torque or starting torque characteristic curve required for starting an internal combustion engine for a vehicle, especially a hybrid vehicle having at least one internal combustion engine and at least one additional motor. The determination and the ascertainment of the starting torque or the starting torque characteristic curve are carried out during the operation of the vehicle. A method for operating at least one motor in a hybrid vehicle is also described.
US08594908B2
An intake system for an internal combustion engine includes an intake passage connected with an intake port of the internal combustion engine; an EGR passage merged with the intake passage at a junction portion; a gas sensor attached to the intake passage and configured to detect a concentration of specific gas; and a control section configured to control the internal combustion engine on the basis of an output signal of the gas sensor. A diameter-enlarged portion having an inner diameter larger than an inner diameter of the junction portion is formed at a portion of the intake passage which is located on a downstream side of the junction portion. The gas sensor is located downstream from the diameter-enlarged portion.
US08594905B2
A control system for an internal combustion engine is provided. In the control system, a target intake air amount is calculated according to a target output torque of the engine, and an intake air amount of the engine is controlled according to the target intake air amount. An ignition timing of the engine is controlled. The following steps 1) to 3) are repeatedly executed until a convergence time at which a difference between an estimated output torque and the target output torque becomes equal to or less than a predetermined threshold value, after setting an initial value of a temporary target intake air amount, and the target intake air amount is set to the temporary target intake air amount at the convergence time: 1) calculating an estimated retard correction amount which is a retard correction amount of the ignition timing when supplying the temporary target intake air amount of air to the engine; 2) calculating the estimated output torque of the engine according to the temporary target intake air amount and the estimated retard correction amount; and 3) modifying the temporary target intake air amount so that the estimated output torque approaches the target output torque.
US08594898B2
In an apparatus for controlling a belt type CVT connected to an engine (prime mover) mounted on a vehicle through a forward clutch to change power of the engine in speed and transmit the power to a driven wheel of the vehicle, it is configured to determine whether it is in a predetermined operating condition where an operator is likely to apply a panic brake or the like, set a first value as a friction coefficient μ of the clutch to calculate and control a desired supply hydraulic pressure based on the first value when the determination result is negative, and set a second value greater than the first value to calculate and control the desired supply hydraulic pressure based on the second value when the determination result is affirmative.
US08594893B2
A seat load determining apparatus, which includes a load sensor provided at least one rear support portion which support a seat and detecting a load applied to the rear support portion, a load detection portion detecting a part of a weight of a load applying body provided at the seat and outputting a detected load value, a vehicle start detection sensor detecting that a vehicle starts moving, and a determining portion determining that the load applying body corresponds to an adult when the load detection portion detects the detected load value to be greater than a first determination value within a predetermined time, the determining portion determining that the load applying body corresponds to a child when the load detection portion detects the detected load value that is smaller than the first determination value and greater than a second determination value which is smaller than the first determination value.
US08594886B2
To securely prevent from battery depletion and enable transfer data without troubling a user, a communication address data storage unit stores a communication address datum such as an IP address, a telephone number of the predetermined information management apparatus arranged outside an electric car. When an accessory switch of the electric car is in OFF state, it is judged by a charge state judge unit whether or not the battery is in charging. When it is judged by the charge state judge unit that the battery is in charging, a control unit controls a radio communication unit to execute at least one action of transmitting updatable data and receiving update data for updating the updatable data between the information management apparatus. As a result, the car-mounted information apparatus can communicate by radio with the information management apparatus outside the electric car while the battery is in charging.
US08594879B2
A global navigation satellite sensor system (GNSS) and gyroscope control system for vehicle steering control comprising a GNSS receiver and antennas at a fixed spacing to determine a vehicle position, velocity and at least one of a heading angle, a pitch angle and a roll angle based on carrier phase position differences. The roll angle facilitates correction of the lateral motion induced position errors resultant from motion of the antennae as the vehicle moves based on an offset to ground and the roll angle. The system also includes a control system configured to receive the vehicle position, heading, and at least one of roll and pitch, and configured to generate a steering command to a vehicle steering system. The system includes gyroscopes for determining system attitude change with respect to multiple axes for integrating with GNSS-derived positioning information to determine vehicle position, velocity, rate-of-turn, attitude and other operating characteristics. A vehicle control method includes the steps of computing a position and a heading for the vehicle using GNSS positioning and a rate gyro for determining vehicle attitude, which is used for generating a steering command. Alternative aspects include multiple-antenna GNSS guidance methods for high-dynamic roll compensation, real-time kinematic (RTK) using single-frequency (L1) receivers, fixed and moving baselines between antennas, multi-position GNSS tail guidance (“breadcrumb following”) for crosstrack error correction, guiding multiple vehicles and pieces of equipment relative to each other and earth-moving equipment and method applications.
US08594871B2
A vehicle battery diagnosis system diagnoses the state of use of a battery of a vehicle, and includes: an information accumulation portion that accumulates diagnostic information that includes a use condition regarding the battery; a control plan presentation portion that presents a plurality of control plans about the vehicle for increasing the service life of the battery on the basis of the diagnostic information; and an information changing portion that changes control information regarding the control of the vehicle which is retained in a vehicle-mounted ECU of the vehicle so that the control information corresponds to a control plan selected from the plurality of control plans.
US08594866B1
The different advantageous embodiments provide an apparatus comprising a sensor system, a computer system, and a satellite transceiver. The sensor system is configured to monitor time, position, heading, motions, environmental conditions, and performance data for a vessel and generate data about the vessel and an environment around the vessel. The computer system is connected to the sensor system. The computer system is configured to receive the data from the sensor system, generate vessel information about the data, and send the vessel information to a remote location. The satellite transceiver is connected to the computer system. The satellite transceiver is configured to send the vessel information to and receive other information from the remote location.
US08594863B2
A method for aiding the management of an aircraft flight according to an active flight plan receiving a control clearance transmitted at a current time includes a step of computing a reception flight plan based on the said control clearance, a step of storing the said reception flight plan in a memory space dedicated to the said reception flight plan. The method also includes, prior to the step of computing a reception flight plan: a step of determining the time, called the recognition time, assumed to have to elapse between the current time and a time at which the said control clearance is assumed to be recognized; a step of attribution, to the said control clearance, of a destination flight plan as a function of the recognition time, the said destination flight plan being the temporary flight plan when the recognition time is included in a first time slot and the destination flight plan being a secondary flight plan when the recognition time is included in a second time slot longer than the first time slot.
US08594861B2
Included are systems and methods for communicating with a vehicle user. One embodiment includes obtaining a user preference and authorization information relating to a mobile phone device and third party information, recognizing the particular user upon approach with the mobile phone device and implementing the user preference for the particular user, the user preference comprising a setting for a functional aspect of the vehicle and a setting for a non-functional aspect of the vehicle. Some embodiments include providing, by the vehicle computing device, customized interactive communication with the particular user, based on stored user preferences and third party information.
US08594856B2
A method of controlling cooling of a processor, including monitoring at least one parameter of a current status of the processor and determining in which of a plurality of value ranges the at least one parameter of the current status of the processor is located. If the at least one parameter is located in a first range, determining a first desired value for a cooling parameter, based on the processor temperature, using a first method, determining a second desired value for the cooling parameter, based on the processor temperature, using a second method, in which the value of the cooling parameter increases, in a manner indicating more cooling, from a low value for a low processor temperature to a higher value for a higher processor temperature and selecting a value of the cooling parameter as a function of the first and second desired values. If the at least one parameter is located in a second range, selecting a value of the cooling parameter of the processor using a third method, based on the processor temperature. Further controlling a cooling unit of the processor according to the selected value of the cooling parameter; and repeating periodically the monitoring, range determination, value selection and controlling.
US08594843B2
An umbilical member arrangement unit for an umbilical member, having a function for automatically adjusting each coefficient used in the physical simulation model, corresponding to the actual behavior of the umbilical member. A simulation device has a three-dimensional model generating part configured to generate a three-dimensional model of a umbilical member as a stereo structure constituted by a plurality of mass points and a spring connecting the mass points to each other; a simulating part configured to carry out a physical simulation; a storing part configured to previously store an actual static behavior, an actual dynamic behavior, and an actual dynamic behavior of the umbilical member when colliding with a rigid body; and an automatically adjusting part configured to carry out automatic adjustment so that a result of the physical simulation coincides with the actual behaviors stored in the storing part.
US08594836B2
A sample processing system comprising: a transporting apparatus for transporting samples to a first loading position, a second loading position, and a third loading position; a first sample processing apparatus capable of being set in a first setting position and a third setting position; a second sample processing apparatus capable of being set in a second setting position; and a controller including a memory under control of a processor, the memory storing instructions enabling the processor to carry out operations comprising: controlling the transporting apparatus so as to transport a sample to the first loading position when the first sample processing apparatus is set in the first setting position; and controlling the transporting apparatus so as to transport a sample to the third loading position when the first sample processing apparatus is set in the third setting position, is disclosed. A sample processing method and a computer program product are also disclosed.
US08594835B2
A warehouse storage and retrieval system including an array of multilevel storage racks having at least one transfer deck, picking isles and storage areas disposed along picking isles, the storage areas being configured to hold differing loads, and a controller including a management module configured to variably size the storage areas of the array of multilevel storage rack modules and assign each of the variably sized storage areas to a corresponding one of the differing loads, wherein the storage and retrieval system is arranged to transport the differing loads for placement in the variably sized storage areas assigned by the controller.
US08594832B2
A method and a storage device including a software product for designing a drilling pattern, and further a rock drilling rig, in the control unit of which a software product may be executed for designing the drilling pattern. For a group of holes of the drilling pattern, at least one master hole can be determined which comprises at least one dominating factor. The properties of at least one other drill hole are determined on the basis of the dominating properties of the master hole. A master hole may be a hole location master, hole depth master or hole direction master.
US08594826B2
A method, a system and a computer program product suitable for use in a manufacturing environment comprising a multiplicity of nominally identical independent tools. A computing device generates a multi dimensional array of process trace data derived from at least one of the independent tools, wherein, the array includes data representing a first dimension comprising a list of steps in a manufacturing recipe and data representing a second dimension comprising a list of a set of sensors generating measurements from at least one of the independent tools. The computing device conducts an analysis on at least one preselected subset of the multi dimensional array for the purpose of evaluating at least one operating characteristic of at least one of the independent tools. The computing device presents results of the analysis via a set of hierarchically linked and browseable graphics.
US08594811B2
The present invention is directed to a method of regulating gastrointestinal action in a subject using a stimulatory electrode and a sensor to provide retrograde feedback control of electrical stimulation to the GI tract. The invention is further directed to a method for reducing weight in a subject, again using a stimulatory electrode and a sensor to provide retrograde feedback control of electrical stimulation to the stomach. The invention is further directed to a method of providing electrical field stimulation to a gastrointestinal organ, as well as a method of providing an electrical potential gradient in a gastrointestinal organ. Further provided is a method of stimulating the vagus nerve of a subject. Additionally provided is a method of placing a device in the gastrointestinal tract or wall of a subject from the exterior of the subject, using a needle to insert the device.
US08594806B2
A lead for an implantable device includes a flexible, implantable tether, electrically connectable to an implantable device, and a plurality of control elements, disposed along the tether. The control elements are electrically interconnectable to the implantable device and configured to transmit one of power and communication signals thereto.
US08594796B2
A post-operative pain inhibitor system comprises a controller and leads. Neuro-stimulator circuitry may be included within the patient controller or within one or more prosthetic components for generating a signal. In one example, a hip implant includes a prosthetic component having at least one electrode where the at least one electrode is configured to deliver energy pulses. Topical leads, percutaneous leads, subcutaneous leads, intraosseous leads, or leads can be placed in proximity to the operative field corresponding to the prosthetic component installation. The lead or electrodes can be coupled to neuro-stimulation circuitry to stimulate peripheral nerve fibers to affect body generated action potentials. A transmitter or power source can be housed in a prosthetic hip component. Controller can modify the pulse width, pulse shape, pulse repetition rate, and pulse amplitude of the signal thereby allowing the patient to adapt the signal to minimize their perceived pain.
US08594788B2
A cardiac stimulator having at least one stimulation unit which is connected or connectable to one or more stimulation electrodes, and is configured to deliver at least sub-threshold stimulation pulses for cardiac contraction modulation therapy, an impedance detection unit which is connectable to one or more electrodes, and is configured to detect a voltage or current intensity that occurs as the result of a particular sub-threshold stimulation pulse, and to determine a particular impedance value, an impedance evaluation unit, configured to determine at least one value based on ventricular volume, and/or a value based on minute ventilation, and a control unit connected to the stimulation unit and the cardiac rhythm detection unit, and is configured to control a delivery of a stimulation pulse via the stimulation unit such that the cardiac stimulator can deliver sub-threshold stimulation pulses for cardiac contraction modulation therapy.
US08594784B2
A notebook, laptop computer or tablet computer having an automated external defibrillator (AED) capability, and methods of utilizing the notebook, laptop computer or tablet computer defibrillator to treat victims of sudden cardiac arrest. Kits and methods for converting, adapting or retrofitting a common notebook, laptop computer and tablet computer to enable each to be used as an AED to treat victims of sudden cardiac arrest. A kit including an adjustable case for receiving, encompassing, adapting and converting a common notebook, laptop computer or tablet computer to enable each to be used as an AED. A kit including a slave automated external defibrillator (AED) that is joined to a common notebook, laptop computer or tablet computer to adapt, convert and enable each to be used as an AED.
US08594778B2
An electrode device for taking a plurality of EEG measurements, and an associated method of taking EEG measurements, whereby a plurality of electrode contact-points configured atop a support member are in electrical communication with, and in relative proximity to, an integrated circuit comprising converter circuitry adapted for converting analog EEG signals measured, having originated from within a patient, into digital signals prior to transmission thereof to a processing unit. The integrated circuit/circuitry (IC) may be supported by the support member or by a lead assembly having wiring for the digital signal transmission. The support member may have a plurality of layers and be generally flexible; as fabricated of any of a number of flexible, generally insulative biocompatible materials to which circuitry may be etched or deposited, exhibiting sufficient structural integrity to decrease likelihood of degradation during surgery or once implanted.
US08594777B2
An example system and method of reconstructing biological activation information are disclosed. A first biological signal and a second biological signal associated with an organ are processed via a computing device to determine whether there is a point of change in a derivative of the first biological signal with respect to a derivative of the second biological signal above a threshold. An activation onset time is assigned in the first biological signal at the point of change to define biological activation associated with the organ in the first biological signal if it is determined that the point of change is above the threshold.
US08594776B2
The invention provides a body-worn monitor that measures a patient's vital signs (e.g. blood pressure, SpO2, heart rate, respiratory rate, and temperature) while simultaneously characterizing their activity state (e.g. resting, walking, convulsing, falling). The body-worn monitor processes this information to minimize corruption of the vital signs by motion-related artifacts. A software framework generates alarms/alerts based on threshold values that are either preset or determined in real time. The framework additionally includes a series of ‘heuristic’ rules that take the patient's activity state and motion into account, and process the vital signs accordingly. These rules, for example, indicate that a walking patient is likely breathing and has a regular heart rate, even if their motion-corrupted vital signs suggest otherwise.
US08594774B2
An object of the present invention is to provide a sleep determination device and a sleep determination method capable of precisely determining a sleep stage based on heartbeat information of a subject. The sleep determination device and the sleep determination method according to the present invention obtain the heartbeat of the subject, calculate a heartbeat cycle for each heartbeat based on the obtained heartbeat, calculate difference values until obtaining Nth-degree difference values set in advance with difference values between the successive heartbeat cycles as first-degree difference values and difference values between the successive first-degree difference values as second-degree difference values, generate a return map and a histogram indicative of a distribution of the respective values in a predetermined period of time for each of the heartbeat cycles and the difference values from the first-degree difference values to the Nth-degree difference values, and determine a sleep stage of the subject based on the generated return map and the histogram by referring to a return map and a histogram for determination set in advance for each sleep stage.
US08594773B2
A system denoises and rejects artifacts from cardiac signals, by accepting a cardiac signal from a patient, processing the cardiac signal from the patient using a frequency band width controllable choke to separate the cardiac signal into predefined frequencies, filtering each of the predefined frequencies to remove dynamic common noise, joining each of the predefined frequencies into a cardiac signal without the dynamic common noise, and providing feedback control of the filtering of each of the predefined frequencies.
US08594769B2
A method of processing image data that includes obtaining image data, determining a phase of a respiratory cycle, and associating the image data with the determined phase within 60 seconds, and more preferably, within 15 seconds, after the image data is obtained. A system for processing image data that includes a processor configured for obtaining image data, determining a phase of a respiratory cycle, and associating the image data with the determined phase within 60 seconds, and more preferably, within 15 seconds, after the image data is obtained. A method of processing image data that includes obtaining image data during an image acquisition session, determining a phase of a respiratory cycle, and associating the image data after the image data is obtained but before the image acquisition session is completed.
US08594763B1
The present invention relates to a physiological recording electrode, and, more particularly, to an EEG (electroencephalography) recording electrode that can be used without the need for numerous steps in preparing the subject's skin and the electrode itself. The invention further relates to a surface feature or penetrator with a size and shape which that will not bend or break, which limits the depth of application, and/or anchors the electrode or other device during normal application; and a packaging system comprising a well and electrolytic fluid for maintaining a coating of said electrolytic fluid on the surface feature or penetrator.
US08594761B2
A method of manufacturing an implantable medical lead is disclosed herein. The method may include: providing a lead body including a proximal end, a distal end, and an electrode near the distal end; provide a conductor extending between the proximal and distal ends; providing a crimp including a ribbon-like member and extending the ribbon-like member around the conductor; and mechanically and electrically connecting the ribbon-like member to the electrode.
US08594757B2
A system that incorporates teachings of the present disclosure may include, for example, a method involving capturing spectral interference from an optical coherence tomography imaging probe comprising a micro-electro-mechanical system (MEMS) scanning mirror, and a partial reflector for supplying images to an image sensor. Additional embodiments are disclosed.
US08594756B2
The invention relates to a superconducting element joint comprising a joint between two superconducting elements comprising at least one direct SC-SC transition joint. By the invention an improved superconducting element joint may be obtained. The invention also relates to a process for providing such superconducting element joint and a superconducting cable system comprising such superconducting element joint.
US08594734B2
A system and method for implementing transmission parameter control at a transmitting station is described. The exemplary system and method comprises querying a transmission parameter control module for a transmission schedule. The transmission schedule comprises at least one schedule entry defining a set of transmission parameter controls as they pertain to a destination address. At least one packet of data is then transmitted to the destination address according to the transmission parameters controls of at least one schedule entry from the transmission schedule. A system and method for selecting an antenna configuration corresponding to a next transmission of packet data is also disclosed.
US08594727B2
A method and apparatus is disclosed herein for providing an I/O extension for a mobile device. In one embodiment, the apparatus comprises: a first interface to the mobile device; a second interface to a cloud; a third interface to a display device; a fourth interface to one or more user input devices; and a controller, coupled to the first, second, third and fourth interfaces, to coordinate information exchange between the mobile device, the cloud and the one or more user input devices to enable display on the display device of data from the mobile device and the cloud, including full-resolution rendered web pages from a full browser running on the mobile device.
US08594726B2
Devices and methods are disclosed which relate to dynamically adapting network policy on a wireless communications device to account for changes in network environment. These network policies are enforced, at least in part, at the device level, as opposed to solely at the network edges. The network policy is broad so as to encompass changes in network environment, such as increases and decreases in available bandwidth and presence or absence of security.
US08594724B2
A multi-mode convergence method, a multi-mode combination method, and devices thereof are provided. The multi-mode convergence method includes the following steps. Data from multi-mode base band units (BBUs) is received and separated into downlink service data and operation maintenance data. A channel configuration is generated according to the operation maintenance data. The downlink service data of a corresponding mode is selected according to the channel configuration, and the downlink service data and the operation maintenance data are consolidated, and the consolidated data is sent to corresponding remote radio unit (RRUs). The multi-mode convergence method, the multi-mode combination method, and devices thereof are adopted, so as to accomplish functions, such as multi-mode and pseudo noise (PN) multiplexing, to decrease complexity of a multi-mode system, and provide a function of multi-mode coexistent optical fiber.
US08594715B1
Systems, methods, apparatus and software have been discovered for use by individual users to monitor the geographic location of other people or assets with some relationship to the user. Once some manner of location information is determined, users have the ability to describe that location in various ways and control how that information is shared with other users.
US08594714B2
A method for processing a media request in a multimedia communication process is provided, including: adjusting, by a multimedia application server, a media request queue according to information contained in a media request message or a media request cancellation message received from a first client; determining all the media requests of which positions in the media request queue are changed due to the adjustment; and sending, to one or more clients corresponding to the media requests of which positions in the media request queue are changed, media request queue position status messages to notify the clients corresponding to the media requests of which positions in the media request queue are changed of updated position status of the media requests. A device for processing a media request in a multimedia communication process is also provided. The demands of various multimedia communication services such as the PoC service can be satisfied well.
US08594706B1
A system and method for providing information corresponding to a set of geotagged content is provided. A location of a user operated mobile device is determined and mapping information of a target area associated with the location of the user operated mobile device is retrieved. Information corresponding to a several geotagged content in the target area is further retrieved. A visibility of each of the several geotagged content from the location of the user operated mobile device is determined based on the location of the user operated mobile device, the mapping information of the target area, and the retrieved information corresponding to several geotagged content in the target area. Information corresponding to a set of the several geotagged content determined to be visible from the location of the user is provided.
US08594697B2
A technique for determining a received signal strength from multiple messages filters noise from the received signal to provide an accurate signal strength value. Advantageously, the more accurate output signal strength value can be used to identify movement of a station as well as estimate locations and direction of movement.
US08594692B2
A base station device is provided with a receiver, an interference comparator, an allocation unit, and a transmitter. The receiver receives an interference parameter indicating a level of interference of the first mobile station with the second mobile station. The interference comparator compares the interference parameter with a predetermined interference threshold value. The allocation unit allocates a communication band to the first mobile station such that the probability that the first band will be allocated to the first mobile station becomes larger than the probability that the second band will be allocated to the first mobile station when a level of interference represented by the interference parameter is larger than a level of interference represented by the interference threshold value. The transmitter transmits information of an allocated band to the first mobile station.
US08594687B2
Provided is a base station for operating a Cooperative Multi-Points Transmission and Reception (CoMP). A base station of a serving cell may perform scheduling according to an Inter-cell Interference Coordination (ICIC) scheme from a point in time when a service is provided to a user equipment (UE). When a Precoding Matrix Index (PMI) coordination is required, the base station of the serving cell may perform the PMI coordination in interoperation with a neighboring cell. In addition, when a status of the UE satisfies a particular condition, the base station of the serving cell may perform the aforementioned ICIC scheme and the PMI coordination. Also, the base station of the serving cell may perform the aforementioned ICIC scheme and the PMI coordination together.
US08594685B2
In a method and a device for frequency planning of a multi carrier cellular radio system, a cost function that reflects a multi carrier function is used. Using the method and the device the frequency optimization can be made to take into account systems employing multi carrier techniques whereby the planning complexity and time for operators is reduced.
US08594670B2
Certain aspects of the present disclosure relate to a method for efficient measurement and handover of a mobile terminal with multiple USIMs. According to one aspect, a source Node B may initiate calls with first and second subscriber identities associated with a UE that supports multiple subscriber identities and transmit a request for a measurement report to the UE, the request specifying the first subscriber identity. The subscriber identities may be associated with a UE by association with an International Mobile Equipment Identity (IMEI). The source Node B may determine to handover the calls for the first and second subscriber identities to a target Node B based on the measurement report. The source Node B may transmit handover commands to instruct the UE to handover calls for the first and second subscriber identities to the target Node B.
US08594669B2
A method for accessing a network by a home base station and a home base station management server for a home base station to access a network are provided, wherein the method includes: the home base station management server receivinges a registrationer request sent from the home base station through by a communication link between the home base station management server and the home base station; the home base station management server determines judging whether to allow the home base station to access the network; the user authentication and registration information including: a security key and access port information; after allowing the access of the home base station, the home base station management server configuring a frequency of the home base station; and after finishing frequency configuration, the home base station management server configuring a radio parameter of the home base station.
US08594668B2
Exemplary embodiments of the present invention relate to a method for registering a first mobile device in a mobile communication network. The exemplary method comprises: (i) authenticating a second mobile device in the mobile communication network upon accessing the mobile communication network, (ii) determining a subscription associated with the second mobile device, (iii) registering the first mobile device in the mobile communication network under a new subscription derived from the determined subscription, and (iv) the first mobile device accessing the mobile communication network in response to a preceding communication between the first and the second mobile device. Furthermore, an exemplary embodiment of the invention relates to a system for carrying out the method.
US08594657B2
Methods and mobile communication devices for reporting an MDT log are provided. The method is used in a mobile communication device in a service network comprising a plurality of cells. The method comprises transmitting, by the mobile communication device, an MDT log to the service network via a serving cell upon receiving a request message for the MDT log; and terminating, by the mobile communication device, the transmission of the MDT log in response to a change of the serving cell from a first cell to a second cell in the service network.
US08594656B2
The present invention concerns a method for determining if a collaboration session may be established between a first wireless telecommunication device and a second wireless telecommunication device of a wireless cellular telecommunication network. The second wireless telecommunication device: receives through the telecommunication network, a message comprising at least one information representative of a time to transfer or receive a predetermined radio signal by the second wireless telecommunication device, determines at least from time of reception of the message and from the time to transfer or receive the predetermined radio signal if a collaboration session between the first and the second wireless telecommunication may be established.
US08594655B2
A method for initiating a video share service of a mobile device based on commands from a remote source. The method includes receiving a request from the remote source to initiate the video share service, authenticating the sender of the request, receiving a command to start the video share service; and transmitting the output of the service. There is also a system configured for receiving a request from a first mobile device to initiate a service from a second mobile device, for authentication of the request, for commanding the second mobile device to start a service under control of the first mobile device, and for delivery of the output of the service.
US08594654B2
A system for using at least one mobile terminal in a motor vehicle, such as a passenger automobile or a two-wheeled vehicle in particular, having at least one mobile terminal, a display device situated in the vehicle, an operating device provided in the vehicle, and a communication interface between the vehicle and the mobile terminal are provided. The mobile terminal and/or a terminal integration device provided in the vehicle be provided with a terminal sequence controller, which calls up an operating and/or display interface on the vehicle display device for operating functions and/or software applications of the mobile terminal and is operated via the vehicle operating device.
US08594649B2
A method, system and mobile device for searching for and acquiring a desired application by using Near Field Communication (NFC) regardless of time and location are provided. In the method, the mobile device reads a keyword from an NFC tag of a target structure in response to a tagging event between the mobile device and the NFC tag. Then the mobile device performs an application search using the keyword, and downloads a specific application found using the keyword.
US08594647B2
A method and apparatus for self-adaptive adjustment of pilot power of Femto Cell are provided in the present disclosure, which adopt a new power control mechanism. After the pilot power of a Femto Cell is initialized, the Femto Cell determines the adjustment value of the pilot power according to the signal-to-noise ratio reported by the HUE in real time, accordingly controls the pilot power of the Femto Cell accessed by each HUE, and enables the pilot power of the current Femto Cell to just satisfy the lowest transmission signal power required by the signal of the HUE in the coverage of the Femto Cell. The present disclosure can maximally reduce the interference from the pilot power of the Femto Cell in the macro cell users and the interference between the Femto Cells, while still guarantees the lowest transmission power needed by the HUE.
US08594635B2
Data communications sessions for visual voicemail data communications are terminated under the control of a wireless device's visual voicemail client. In one embodiment, a visual voicemail client can be configured to transmit a request or command to terminate a data communications session immediately upon sending an acknowledgement of receiving voicemail data from a voicemail server. In another embodiment, a visual voicemail client can be configured to transmit a request or command to terminate a data communications session following the expiration of a timer set by the visual voicemail client. Alternatively, a visual voicemail client can be configured to wait for a termination request for command from a voicemail server.
US08594633B2
Disclosed are a base station device and a call connection method for reducing a call connection delay. According to the device and method; in ST301, a terminal acquires an identifier managed in a base station; in ST302, radio resource information required for a service desired by the terminal is decided; in ST303, by using the identifier acquired in ST301, the terminal transmits a request for establishing RRC connection to the base station. In ST304, according to the radio resource information received from the terminal, the base station decides the radio resource to be set for the terminal before authentication by an upper layer node, and the base station extracts information destined to the upper layer node. In ST305, the information destined to the upper layer node is transmitted to the upper layer node. In ST306, the setting contents of the radio resource decided in ST304 are transmitted to the terminal.
US08594632B1
Embodiments of device-to-device (D2D) discovery, authentication, and connection techniques are generally described herein. In an example, a device-to-device connection establishment technique may be performed directly between peer-to-peer wireless communication devices without obtaining authentication information from a cloud network or an external service. The device-to-device connection establishment technique may include a transmission of a discovery request to available devices, a transmission of a response from available devices including authentication data, and a verification of the authentication data. The authentication data may include previously stored image data associated with a device or human user associated with a device. In further examples, image processing and image recognition techniques may be used to verify a particular device or human user associated with a device.
US08594619B1
A system and method for the real-time management of a device, and more particularly to the establishment and enforcement of policies or rules associated with the feature or functions that may be performed with the device, such as making and receiving calls, exchanging data, playing games and music, sending and receiving email, accessing web sites, and paying for goods and services. If a child or employee is using the device, there may be a need to regulate how that device can be used and to determine who will pay for what goods or services. In addition to providing all of the features associated with a device, service providers need to be able to establish and enforce rules (policies) regulating how and when that device can be used and who will pay for a good or service requested by the user of the device.
US08594617B2
Systems, methods, and apparatus to monitor mobile Internet activity are disclosed. An example method comprises assigning with a processor a first port number of a proxy server to a mobile device, the first port number to be used by the mobile device when accessing a wireless network via a first wireless access point; associating with the processor, the first port number with an identifier of the mobile device and an identifier of the first wireless access point; generating an instruction document identifying the first port number; and transmitting the instruction document to the mobile device.
US08594616B2
The illustrative embodiment contains a key fob configured to communicate wirelessly with a vehicle and a communication network. The key fob further includes, a first transceiver configured to communicate data to the vehicle to allow access and operation of the vehicle and to receive data indicating that an emergency event has been detected at the vehicle. The key fob also includes a second transceiver configured to access a telecommunications network. Additionally, the key fob contains a circuit configured to cause the second transmitter to automatically dial a 911 operator in the event the data received by the transceiver indicates that an emergency event has been detected at the vehicle.
US08594611B2
An intrinsically safe portable radio device (100) having a portable radio device housing (120). A first radio section (201) is an intrinsically safe circuit is (ISC) disposed within the housing and arranged to perform at least one function to facilitate operation of the portable radio device. A second radio section (202) ISC is disposed within the housing and arranged to perform at least a second function to facilitate operation of the portable radio device. Each of the first and second ISCs independently satisfy a defined standard for intrinsically safe devices.
US08594608B2
A synthesizer includes a synthesizer unit for generating a local oscillation signal based on a reference oscillation signal output from a reference oscillation unit including a MEMS resonator, a frequency fluctuation detector for detecting a frequency fluctuation of the MEMS resonator, and a frequency adjuster for adjusting a frequency of the local oscillation signal based on the frequency fluctuation detected by the frequency fluctuation detector. This synthesizer can output a signal with a stable frequency, even when an MEMS resonator demonstrating a large fluctuation in an oscillation frequency to temperatures is used.
US08594602B2
A system for correcting for an angle of rotation between a linearly polarized target signal and a dual-polarized antenna having vertical and horizontal outputs includes receiving a time series of signals from the vertical and horizontal outputs of the receive antenna, applying the vertical signals simultaneously to a data buffer and to a spectrum domain converter block to yield, respectively, spectral Xv(n) and Xv(k) signals, applying the horizontal signals simultaneously to a data buffer and to a spectrum domain converter block to yield, respectively, spectral Xh(n) and Xh(k) signals, detecting the angle of rotation, applying the angle of rotation and the Xv(k) and Xh(k) signals to a polarization rotation correction block to obtain polarization corrected frequency data, and applying the detected angle of rotation and the Xv(n) and Xh(n) signals to a polarization rotation correction block to obtain polarization corrected time data.
US08594598B2
A method for processing signals in a receiver includes receiving a plurality of wireless signals via a plurality of M receive antennas coupled to M corresponding signal amplifiers. The method may also include measuring corresponding signal strengths of M signals generated when each of M phase-shifters is coupled to each of the M receive antennas, while one or more of the M signal amplifiers are disabled. One of the M generated signals may be selected for processing without the use of an antenna switch, where the selecting may be based on the measured signal strength. Each of the plurality of received wireless signals may be amplified prior to the measuring. One or both of an in-phase (I) component and/or a quadrature (Q) component may be generated for each of the M generated signals.
US08594595B2
A wireless terminal may include a sensor unit that generates data, a wireless communication unit that wirelessly transmits the data, a main power supply unit that supplies power to the sensor unit and the wireless communication unit, a determination unit that determines a level of transmission urgency of wireless transmission of the data; and a control unit that controls the wireless communication unit to wirelessly transmit the data, the control unit executing control to inhibit the wireless communication unit from using power supplied from the main power supply unit when causing the wireless communication unit to wirelessly transmit the data of which the transmission urgency is determined to be low by the determination unit.
US08594594B2
The present disclosure includes techniques for combining signal power. In one embodiment, a plurality of power amplifiers generate amplified signals. A plurality of first transmission lines are electrically coupled outputs of the power amplifiers. Second transmission lines are magnetically coupled to the first transmission lines to receive the amplified signals. The amplified signals propagate down the second transmission lines to a central conductive region to a node. The amplified signals are added at the node. The node is coupled to an antenna terminal.
US08594592B2
A transmitter, a base station device, and a method for aligning a signal output from a transmitter are provided. The transmitter is connected to a first antenna, and the first antenna detects a second test signal transmitted by a second antenna that is connected to another transmitter. The transmitter includes: a signal generating unit, which generates a first test signal; a directional coupler, which receives the first test signal and the second test signal; and a signal processing unit, which measures a timing difference between the first test signal and the second test signal, and uses the measured timing difference to control signal generation, so as to align a signal transmission delay between the two transmitters. Thus, closed-loop detection and an adaptive rectification mechanism for transmission signals of multiple transmitters can be implemented, and accuracy of aligning a signal at each transmitting antenna is improved.
US08594583B2
Apparatus and methods are disclosed, such as those involving an RF receiver. One such apparatus includes a front end having an input and an output. The front end forms part of an RF signal receive path. The front end includes a front-end resistor configured to receive an input signal; and a passive mixer downstream of the front-end resistor on the receive path. The passive mixer mixes the input signal with a local oscillation signal. The front-end includes a transimpedance amplifier located downstream of the passive mixer on the receive path. The transimpedance amplifier includes an input and an output. The front end further includes a feedback resistor coupled between the input and output of the transimpedance amplifier. The gain of the front end is a ratio of the feedback resistance to the front-end resistance, and is temperature- and frequency-insensitive. The apparatus also provides relatively constant input impedance and high linearity.
US08594570B2
A telecommunication intelligent card and a method for signaling interaction between a telecommunication intelligent card and an external non-contact card. The telecommunication intelligent card includes: a control unit for controlling a transmission unit to perform interactive communication with an external non-contact card, and processing signaling data from the transmission unit; and a transmission unit for interactive communication with the external non-contact card, and transmitting the signaling data received from the external non-contact card to the control unit.
US08594553B2
A cleaning blade for an electrophotographic apparatus including a thermosetting polyurethane elastomer blade member, in which in the blade member, a concentration of nitrogen is gradually increased from an inside of a contact region to contact the image bearing member toward the surface of the contact region; and a relationship between an amount of the concentration of nitrogen to be changed Δ1=N0−N5 and an amount of the concentration of nitrogen to be changed Δ2=N5−Ne is Δ1>Δ2 wherein a concentration of nitrogen in the surface N0 is not less than 1.5 wt % and not more than 20.0 wt %, a concentration of nitrogen Ne at a depth in which the concentration of nitrogen is no longer changed is not less than 0.7 wt % and not more than 10 wt %, and N5 is a concentration of nitrogen at a depth of 5 μm.
US08594548B2
An image forming apparatus is disclosed that includes a fixing device including: a fixing member; and a pressure member configured to be pressed against the fixing member in order to form a nip portion, wherein a sheet configured to be fed into the nip portion in order to fix unfixed toner image thereon; a compressor configured to supply compressed air; a nozzle configured to be disposed at an outlet side of the nip portion and to blast the compressed air to an adhered portion of the sheet to the fixing member; and a controller configured to correct open-time of the nozzle based on image forming condition and to control number of times that the compressed air is blasted to the sheet in accordance with length of corrected open-time, wherein the open-time of the nozzle is determined in accordance with basis weight of the sheet.
US08594546B2
An image forming apparatus includes a movable belt; a transfer member opposed to the image bearing member with the belt therebetween; wherein the transfer member has a contact surface substantially parallel with a surface of the belt and contacted to the belt, and wherein when the belt is moving, the belt rubs the contact surface, and a toner image is transferred from such a part of image bearing member as is opposed to the contact surface; and a supporting member for supporting the transfer member, the supporting member being swingable.
US08594543B2
Embodiments described herein include a multi-color printing system in which color-to-color registration errors due to cyclical belt motion errors are minimized. A belt for transporting a substrate media or at least a partial image into a plurality of panels is segmented. A first one of the panels has a first location on the belt for receiving substrate media or a partial image. A first belt motion error value corresponding to the first one of the panels on the belt is identified and at least one image marking unit is calibrated to counteract the first belt motion error corresponding to the first one of the panels.
US08594533B2
A scanning optical apparatus includes scanning units, a deflector. Each of the apparatuses includes a light source, an imaging optical system including imaging optical elements imaging a beam deflected by the deflector on a scanning surface. The scanning surfaces are scanned with beams in opposing directions. When a main scanning direction of the first scanning unit is a Y positive direction, a sign is the same between θ1h(Y1min)×θ1r and θ2h(Y1min)×θ2r. Here, θ1h(y), θ2h(y) denote orientation angles between the Y axis and a slow axis at a Y direction position y of first/second imaging optical elements from an optical axis, the imaging optical elements each being an imaging optical element having a largest thickness among them of the imaging optical systems, θ1r and θ2r denote angles between the Y axis and polarization directions of the beams reaching the imaging optical elements, and Y1min denotes a Y position where θ1h(y) becomes minimum.
US08594530B2
An image forming apparatus includes: a plurality of photoconductor drums; a plurality of exposure members; a drum supporting member having a pair of side walls disposed opposite to each other in an axial direction of the photoconductor drum and configured to support the photoconductor drums and the exposure members between the side walls; a belt disposed below and opposite to the photoconductor drums; a pair of guide members configured to support the drum supporting member while allowing rectilinear movement of the drum supporting member; a separation mechanism configured to support the guide members together with the drum supporting member such that the photoconductor drums are movable in an upward-and-downward direction; and a main body circuit board provided in the main body and connected to the exposure members via a flat cable. The flat cable is partly supported at its retained portion by at least one of the guide members.
US08594526B2
A developing cartridge includes a housing including first and second sidewalls; a developing roller, received by the sidewalls, and rotatable about a first axis line; a coupling rotatable about a second axis line parallel with the first axis line, wherein the coupling transfers rotational force to the developing roller, the rotational force being input by an drive input part, which advances and retreats, in a direction along the second axis line; and a moving member received so that the moving member can be moved along the advancing and retreating direction. The moving member has a pushing part, which is pushed toward the second sidewall, and an electrode part, which applies developing bias, and wherein when the pushing part is pushed, the moving member moves toward the second sidewall, so that the electrode part protrudes more from the second sidewall than before the pushing part was pushed.
US08594523B2
In an image forming apparatus, a temperature of a heating member heated by a heat source to fix a developer image on a recording sheet is detected by a temperature sensor disposed apart from the heating member. A controller controls the heat source based upon a temperature determined mathematically by application of a specific function to the temperature detected by the temperature sensor. In the controller, the specific function is switched among a plurality of functions according to a control mode which is switchable among a plurality of modes and in which operation of the heat source is regulated.
US08594522B2
An image forming apparatus which makes it possible to prevent interruption of printing due to shift to a temperature rise control mode and interruption of printing for execution of a cartridge replacement operation due to running-out of toner from occurring separately during execution of continuous printing. A temperature sensor detects that the internal temperature of the image forming apparatus has become equal to or higher than a predetermined temperature. The image forming apparatus also detects execution of toner cartridge replacement. When the temperature sensor detects, during execution of printing, that the internal temperature has become equal to or higher than the predetermined temperature, the image forming apparatus stops the printing being executed. Further, when execution of toner cartridge replacement is detected during suspension of the printing, the image forming apparatus resumes the printing being suspended.
US08594519B2
A toner supplying method for supplying toner from a toner container to a developing part that causes toner to adhere to a latent image formed on a latent image carrying member and develops the latent image, includes detecting a toner amount in the developing part as being equal to or less than a predetermined toner amount value; forming a fog detecting image in a case where the toner amount in the developing part is equal to or less than the predetermined toner amount value, and detecting fog; and determining based on the detected fog whether to execute a toner ejecting process of ejecting the toner remaining in the developing part toward the latent image carrying member before supplying the toner to the developing part from the toner container.
US08594512B2
The arrangement includes a transmitter (1-6) with two optical sources (1, 2) generating two optical carrier signals (L1, L2) having different frequencies. The optical carrier signals (L1, L2) are combined and divided in a first coupler (2) and fed to carrier signal inputs of two modulators (4, 5). The mixed carrier signals (L1+jL2, jL1+L2) are separately modulated by two modulation signals (a(t)) and (b(t)) and the modulated signals ((A1+jA2), (jB1+B2)) are combined in a first combiner and emitted as transmission signal (X(t)). Only on demodulator is necessary to regain the modulation signals (a(t), b(t)).
US08594511B2
A method and apparatus for accounting for phase differences in a transmit path of an optical system is provided. A transmit control system nullifies phase errors in signals propagating from a coherent source to phase samplers and back to a transmitter sensor. A small time-dependent length modulation is applied to a feed fiber of each aperture and this modulation enables a hill-climbing servo loop to increase, or in some cases even maximize, a detected intensity. This results in a particular relationship between the phases at all the phase-sampling points. The optical system is then calibrated so that this relationship corresponds to in-phase beams when the optical system is aimed at boresight.
US08594509B2
A method and apparatus for arranging communication links in visible light communication increases the user visibility of the system. The method includes the steps of: (a) synchronizing, by a visible light communication (VLC) exchange identification (XID) frame, (b) transmission timing of a primary device and a secondary device in an allocated time slot, and securing time so as to allow the primary device and the secondary device to perform an operation required for transmitting data; (c) transmitting an XID command frame from the primary to the secondary device and (d) transmitting an XID response frame from the secondary receiving the XID command frame to the primary; and (e) filling remaining space of the allocated time slot with a visibility field so as to increase visibility of the remaining space of the allocated time slot after receiving the XID command frame or the XID response frame.
US08594507B2
Some embodiments are directed to a photoacoustic sensor. The photoacoustic sensor may comprise: a gas cell with an opening; a light source to generate to radiate a sample gas within the gas cell; an optical microphone to detect the sample gas within the gas cell; and a membrane aligned with the opening of the gas cell to permit sample gas to enter the gas cell. The optical microphone includes a semiconducting laser. The semiconducting laser includes a p-n junction within a cavity of the semiconducting laser. The optical microphone further includes a pressure-sensitive membrane that receives coherent light emitted from the semiconducting laser and directs reflected light back toward the semiconducting laser. During operation of the optical microphone, the pressure-sensitive membrane flexes in response to acoustic pressure waves. The phase of the reflected light is dependent upon a distance of the pressure-sensitive membrane from an aperture of the semiconducting laser.
US08594503B2
An optical device for optically multiplexing or demultiplexing light of different predetermined wavelengths is provided, the optical device comprising at least one first waveguide (11) and at least one second waveguide (12) formed on a substrate (10), wherein the at least one first waveguide and the at least one second waveguide intersect at an intersection, comprising a diffraction grating structure (13) formed at the intersection. There exists a first wavelength or wavelength band travelling within the first waveguide (11) exciting the grating structure and being diffracted an angle corresponding to an outcoupling direction and there exists a second wavelength or wavelength band, different from the first wavelength or wavelength band, travelling within the second waveguide (12) exciting the grating structure and being diffracted at an angle corresponding to the same outcoupling direction. The two radiation beams comprising radiation of two different wavelengths or wavelength bands are spatially separated into the optical waveguides (11 and 12) or combined into single outcoupling direction, e.g. into a single optical element, e.g. a single optical fiber (21). An optical device may be used in local access communications such as fiber to the home, office or curb applications.
US08594501B2
A device receives Long Term Evolution (LTE) architecture information, Internet protocol (IP) network architecture information, and transport network information, and determines traffic patterns of a LTE network based on the LTE architecture information. The device also generates proposed LTE metropolitan optical transport networks (OTNs) based on the determined traffic patterns and one or more of the LTE architecture information, the IP network architecture information, and the transport network information. The device further determines transit switching for the proposed LTE metropolitan OTNs, and selects, from the proposed LTE metropolitan OTNs, a metropolitan OTN optimized for the LTE network.
US08594495B2
The invention provides a short-range photographic light source module for use in an image capture device and the image capture device provided with the same. The image capture device comprises an imaging lens having a light axis. The short-range photographic light source module is mounted in correspondence at the imaging lens to serve as a light source when the image capture device is capturing an image of a target object at a short range. The module further includes a sleeve tube having a rear end portion, a front end portion, an interior side connecting the front end portion to the rear end portion, a light shield portion, and a first illuminating unit and a second illuminating unit.
US08594492B2
When scenes of a story are divided and dubbed to a plurality of recording media, the recording media are added with information about a total number of recording media used and sequential numbers of the recording media.
US08594489B2
The present invention discloses a CD/DVD recorder with a gradual recording guidance function. The recorder includes at least one video/audio signal sources input end for receiving external video/audio signal sources, a memory for storing a gradual recording guidance program, and a processor for connection to the memory and execution of the program. Execution of the program by the processor includes at least the steps of: displaying on a monitor in single-screen mode a man-machine display screen for selecting recording video/audio sources, and then displaying on the same screen the positions at which the video/audio signal sources input ends are installed in the recorder; and displaying on the monitor in single-screen mode a man-machine display screen for selecting a recording video/audio quality option, and then displaying on the same screen the recording time left with regard to a rewritable/recordable CD/DVD immediately after the recording video/audio quality option is selected.
US08594472B2
A microstructure optical adapter or tip according to the present disclosure may incorporate precision micro structure optical components engaging the input or output end of light energy delivery devices for customized light delivery of the light energy. The incorporation of precision micro structure optical components in injection molded plastic or glass parts will allow for inexpensive modification of the output light while also serving to protect the end of the illumination device. The micro structure optical components may also be incorporated in an adapter to tailor the light energy to the subsequent device.
US08594470B2
Input light, such as from an optical sensor or stimulus-wavelength converter, includes one or more light or dark sub-bands. The input light is transmitted, such as through a transmissive layer or transmission component, to obtain effects due to transmission with lateral variation. A detector can, for example, obtain spectral information or other photon energy information about the sub-bands due to lateral variation. For each light or dark sub-band, a transmission component can, for example, provide a respective light or dark spot, and spot position can be used to obtain spectral information such as absolute wavelength or wavelength change. A photosensing component can sense or detect transmitted light or output photons, such as with a photosensor array or a position-sensitive detector. Circuitry can use photosensed quantities to obtain, e.g. a differential signal or information about time of wavelength change.
US08594466B2
An image data converting device of at least one embodiment of the present invention for converting, by linear interpolation, input image data having a predetermined resolution into delta arrangement image data having a resolution that is smaller than the predetermined resolution, the image data converting device includes: an even line pixel value converting section for converting a value of each pixel in each even line in the input image data into a value of each pixel in each even line in the delta arrangement image data, by using a predetermined initial value for even lines; and an odd line pixel value converting section for converting a value of each pixel in each odd line in the input image data into a value of each pixel in each odd line in the delta arrangement image data, by using a predetermined initial value for odd lines, the predetermined initial value for odd lines being (1±α)/2(0≦α≦0.5) of the initial value for the even lines. This allows conversion into an image that looks natural by controlling a jaggy and/or colored appearance of a contour section of the image, when image data having a high resolution is converted into the delta arrangement image data having a low resolution.
US08594465B2
Adaptive filtering techniques are set forth that improve video playback performance. A color similarity metric is computed for source pixels undergoing an image transform operation to determine color values of a target pixel location. The value of the color similarity metric defines what algorithm is used to determine the color values of the target pixel location from the source pixels. While the computation of the color similarity metric introduces additional instructions for each pixel, going against conventional wisdom, enormous performance savings by avoiding unnecessarily complex sets of interpolation instructions where a simpler instruction set suffices, outweighs any such cost from additional instructions.
US08594453B2
An example provides a system and method of robust alignment and payload recovery for data-bearing images. The method includes digitizing a printed version of a stegatone, computing the transformation parameters of the stegatone, and processing individual local regions of the stegatone to determine local transformation parameters. The method also includes performing an alignment evaluation to compute a metric value that represents the quality of a local alignment between a reference halftone and the stegatone. Further, the method includes selecting alignment parameters based on optimization of the metric value, mapping the shift of clustered-dots in each cell in comparison to the reference halftone, and recovering the payload by decoding the stegatone.
US08594452B2
A system and method for processing an image edge includes an edge filter that processes an image input to generate edge data. An edge-smoothing filter processes the edge data to filter-out image noise and preserve the image edge, thus generating edge-smoothed data. An adder adds the edge-smoothed data to the image input, thus generating an edge-smoothed image.
US08594427B2
A filter unit performs an analysis filtering operation by segmenting a frequency component to generate a plurality of subbands composed of coefficient data segmented on a per frequency band basis. A coefficient storage unit stores the coefficient data on a subband by subband basis, with each subband corresponding to a respective area of the coefficient storage unit. The filter unit writes the coefficient data onto the coefficient storage unit via a write buffer in response to a determination that the analysis filtering operation has not reached a final segmentation level. An entropy encoding unit entropy encodes the coefficient data. The filter unit writes the coefficient data on an area of the coefficient storage unit corresponding to the subband to which the coefficient data belongs. The entropy encoding unit reads the coefficient data, stored on different areas on a subband by subband basis, from the coefficient storage unit.
US08594414B1
A first prompt is displayed to insert a deposit slip that includes declared information. The deposit slip is received, transported at a first speed, and imaged. A total declared cash-in amount and a total declared check amount are extracted from image data associated with the deposit slip. The total declared cash-in amount is determined to be a non-zero number. A second prompt is displayed to insert currency bills. The currency bills are received, transported at a second speed, and imaged. Deposit information is generated from image data associated with each of the currency bills. The deposit information at least includes a calculated total cash deposit amount. The deposit information is compared with the declared information to determine if the deposit transaction is balanced.
US08594401B2
A non-invasive medical imaging system includes: an imaging scanner capable of generating an imaging signal from a subject under observation inside the imaging scanner; a signal processing system in communication with the imaging scanner, and a data storage unit in communication with the signal processing system, wherein the data storage unit is suitable for storing a first image corresponding to a tissue region of the subject, wherein the signal processing system is capable of generating a second image encoding the tissue region of the subject by performing a reconstruction based on the imaging signal, the imaging signal acquired at a later time than the first image; wherein the signal processing system is constructed to receive the imaging signal from the imaging scanner and the first image from the data storage unit respectively, wherein the signal processing system is adapted to provide a registered first image by registering the first image to the second image via a transformation in a space of diffeomorphism, wherein the signal processing system is further adapted to compute a difference image between the second image and the registered first image; and wherein the signal processing system is further adapted to output the difference image.
US08594388B2
(A2) An extended depth of field (DOF) imaging system (10) is disclosed that has a corresponding extended depth of focus (DOF′) by virtue of its optical system (20) having a select amount of spherical aberration. The imaging system has an image processing unit (54) adapted to process the raw images and perform contrast enhancement to form processed images. The image processing includes restoring the defocused modulation transfer functions (MTFs) using a gain function (G) and the amount of defocus. The imaging system can include an illumination system (60) that illuminates the object being imaged to establish a distance (DH) between the optical system and the object, where distance DH is used in the restoring of the MTF. An iris-recognition (I-R) system based on the enhanced DOF imaging system is also disclosed.; Optical system embodiments for use in the DOF imaging system that can provide select amounts of spherical aberration—and thus select increases in DOF—without increasing the adverse impact of other aberrations on image formation are also disclosed.
US08594386B2
Methods and systems for evaluating an imager that produces bi-chrome images from a scanner or a digital imaging device. A method of evaluating an imager includes generating an image with a hand-held imaging device, the image having pixels of a first color and a second color. The generated image may be analyzed to determine information about particles of the first and second color contained in the image. Each particle comprises contiguous pixels of the same color, and the determined particle information comprises information on the size and count of the particles of the first and second color. The method may further include determining if the image is unacceptable based on predetermined objective criteria and the particle information.
US08594384B2
Method embodiments of the present invention provide for semi-automated or fully automated assessment of the quality of device-rendered text, including graphical symbols, characters, and other printable or displayable patterns. Method embodiments of the present invention employ one or more metrics that involve the comparison of input characters, including text characters, symbols, and character-like graphics, with corresponding digital output characters obtained by capturing images of characters rendered by a character-rendering device. The one or more metrics include individual computed relative entropy APQi metrics, reflective of differences in character-to-character distance distributions between one input character c, and the set of input characters c*, a cumulative computed relative entropy APQ, stroke irregularity, contrast measure, sharpness, and background uniformity. These individual metrics can be computed and stored separately as well as output to a user of a character-rendering-quality measurement system, or may be combined together in various ways to produce one or more comprehensive, cumulative metrics for storage and output.
US08594383B2
A method, diagnostic tool and system are provided for evaluating printing defects. A captured image of a printed sheet is received and a profile generated of the printed sheet, this profile being representative of tonal variations in the printed sheet. The profile is analyzed in a plurality of different scales and an assessment made of the significance of one or more features of a printing defect throughout the plurality of different scales. From the assessed significance of the one or more features, an evaluation is carried out, in each of the plurality of different scales, of the severity of the printing defect.
US08594376B2
A computer-readable storage medium has stored therein an information processing program for causing a computer of an information processing apparatus to operate as: means for sequentially obtaining an image; specific object detection means for detecting a specific object from the obtained image; means for detecting, on the basis of a pixel value obtained from a central region of the detected specific object, first region information on the central region; means for determining whether or not a result of the detection meets a predetermined condition; means for detecting, on the basis of a pixel value obtained from a surrounding region of the specific object that is present around the central region, second region information on the surrounding region; and means for outputting at least the second region information detected by the second region information detection means when a result of the determination is positive.
US08594369B2
A method is provided for automatically detecting fires on Earth's surface by satellite. The method includes: acquiring multi-spectral images of the Earth at different times, each a collection of single-spectral images each associated with a respective wavelength, each image being made up of pixels each indicative of a spectral radiance from a respective area of the Earth; computing an adaptive predictive model predicting spectral radiances at a considered time for considered pixels based on previously acquired spectral radiances of the considered pixels and those previously predicted for the considered pixels by the adaptive predictive model; comparing acquired spectral radiances of the considered pixels at a considered time with those predicted at the same considered time for the considered pixels by the adaptive predictive model; and detecting fires or atmospheric phenomena in areas of the Earth's surface or atmosphere corresponding to the considered pixels based on an outcome of the comparison.
US08594368B1
A configuration tool including a memory to store instructions, communication circuitry, and a processor coupled to the memory and the communication circuitry. The processor is configured to execute instructions to communicate with a device attached to monitor or control a piece of equipment using the communication circuitry. The processor receives data about a state of the piece of equipment from the device, and transmits configuration data to the device. The configuration data is configured to control how additional data about the state of the piece of equipment is to be acquired.
US08594364B2
An automated batch identifier registration and embedding system for media signals, such as image, video and audio files. A batch identifier registration system enables a user to submit a request for a batch of unique identifiers to be embedded in media signals. The user submits a request for a batch of IDs. The batch registration system verifies the accuracy of the request, sends a confirmation, allocates IDs, creates corresponding entries in a registration database, and creates embedder files used in a batch embedding process. The user may then submit a request for embedder files. To perform automated batch embedding, a watermark embedder takes the embedder files and corresponding list of media signal files as input and automatically embeds identifiers supplied in the embedder files into corresponding media signal files.
US08594363B2
A voice coil using a surface mount technology (SMT) to connect the voice coil and an electrode to each other, and a SMT speaker using the voice coil. A voice coil assembly includes a voice coil formed by stacking a plurality of laminated metal plates; and a flexible printed circuit board (FPCB) for impedance matching between the voice coil and an electrode terminal for connecting an external device and for connecting the voice coil to the electrode terminal. The laminated metal plates of the voice coil are connected in series or in parallel to each other. An active device is installed on the FPCB so as to amplify a signal input through the electrode terminal and to apply the signal to the voice coil. Since the voice coil is formed by stacking the laminated metal plates and is connected to the electrode terminal through the FPCB, a SMT is used to manufacture the SMT speaker, thereby improving productivity and reliability.
US08594361B2
A speaker mounting member for a display apparatus including: one or plurality of mounting plates configured to be laid on a back surface of a display apparatus; a linking member configured to be crosswise linked to the mounting plate at a predetermined position in a first direction along a longitudinal direction of the mounting plate; a movable member configured to be linked to the linking member movably along a second direction perpendicular to the first direction; and a speaker mounting panel configured to be attached to the movable member and to be able to mount a speaker.
US08594357B1
A loudspeaker system with an enclosure, an electro-acoustic transducer mounted in the enclosure so as to leave space inside of the enclosure that is unoccupied by the transducer, and an air-adsorbing material in the space inside of the enclosure that is unoccupied by the transducer. The air-adsorbing material includes a silicon-based zeolite with a small amount of a second metal. The mole ratio of silicon to the second metal is at least about 200 and is less than 400.
US08594346B2
A driver circuit for a piezoelectric speaker is described, wherein charge is transferred from a charge reservoir to the speaker. In a first embodiment a delta sigma circuit uses a pulse width modulated digital audio signal to control a push-pull circuit to drive the piezoelectric speaker. High frequency harmonics are introduced to the delta sigma drive signals to enhance the low frequency response of the speaker. A charge recovery mechanism recovers charge from the speaker to reduce the frequency of replenishing the charge reservoir and to provide additional drive current for the speaker. In a second embodiment the pulse width modulated signal is used to drive a voltage quadrupling circuit that drives the piezoelectric speaker, wherein the reservoir capacitor is integrated with the capacitors of quadrupling circuit, which provides charge recovery.
US08594340B2
Where information is to be conveyed as acoustic waves, embodiments of the present invention provide a transmitter capable of causing acoustic waves that convey information to be not easily perceived by the human ear. A transmitter, being an apparatus that converts various types of encoded information into acoustic wave(s) in the audible spectrum and carries out transmission thereof, comprises microphone(s) that cause ambient sound(s) from location(s) at which acoustic wave(s) is/are transmitted to be input as ambient sound signal(s); peak frequency detector(s) that detect, within ambient sound signal(s), peak frequency or frequencies of major constituent(s) of ambient sound(s); carrier wave generator(s) that generate carrier waves at a plurality of frequencies that are natural number multiples of peak frequency or frequencies and that can be used to mask ambient sound(s); and modulator(s) that modulate a plurality of carrier waves with baseband signal(s).
US08594335B1
A method, computer program product, and data storage system for associating an encryption key with each of a plurality of storage objects within a data storage system, thus defining a plurality of encryption keys. Each of the plurality of encryption keys is appended to include a key identifier tag, thus defining a plurality of tagged encryption keys. The key identifier tag included within each tagged encryption key identifies the storage object with which the tagged encryption key is associated.
US08594333B2
A device includes a key store memory that stores one or more cryptographic keys. A rule set memory stores a set of rules for accessing the cryptographic keys. A key store arbitration module grants access to the cryptographic keys in accordance with the set of rules. The device can be used in conjunction with a key ladder. The device can include a one-time programmable memory and a load module that transfers the cryptographic keys from the one one-time programmable memory to the key store memory and the set of rules to the rule set memory. A validation module can validate the cryptographic keys and the set of rules stored in the key store and rule set memories, based on a signature defined by a signature rule.
US08594313B2
Embodiments of the present invention provide systems and methods for recording media communication. An exemplary method comprises the steps of: receiving an incoming call from a calling phone; routing the incoming call to a called phone in a contact center; transmitting voice communications associated with the incoming call via the calling phone; duplicating the voice communications via the called phone; transmitting the duplicated voice communications via the called phone; and recording the duplicated voice communications.
US08594309B2
A campaign strategy manager (CSM) component for a hosted communications campaign system allows users to define more granular and specific campaign strategies, including pass escalation for alternative channels (e.g., text and email) and/or based upon attempt results, contact attributes and response group data. The campaign strategy manager allows users to define pass strategies statically and dynamically, to manage lists across multiple campaigns, and to view results in real-time. A defined strategy is a static strategy created by a user for a particular campaign that, once created, typically is not modified. A dynamic strategy is one where, during the course of a day (e.g., as a sub-campaign is running), a user may alter the defined strategy, preferably just for that day (or portion thereof). The CSM may be used to implement a recovery strategy using a dialer pass.
US08594307B1
A computer-implemented method for routing a call to a call center may generally comprise receiving a call from a caller at an automated call distributor, initiating an interactive voice response interrogation session with the caller, and classifying the call as one of a first type and a second type based on the interactive voice response interrogation session, when the call type is classified as the first type, routing the call to at least one of a plurality of branches comprising at least one agent designated to receive calls classified as the first type, when the call type is classified as the second type, routing the call to a call center comprising at least one agent designated to receive calls classified as the first type and the second type.
US08594292B1
Examples of associating user information from social network sites with a conference call application may include a series of operations. One example method of operation may provide receiving user credentials to access a user account and authenticating the user credentials and permitting access to the user account. The method may also provide receiving a command to share at least one social networking application with a scheduled conference call and accessing an application programming interface (API) of the social networking application, and sharing user profile information with a graphical user interface (GUI) application of the scheduled conference call corresponding to the command to share the social networking application.
US08594284B2
Voicemail systems and methods for managing voicemail systems are provided herein. The subject voicemail systems provide a plurality voicemail greeting, each of which are associated with a context tag. The context tag can be, for example, a location, a device parameter, an account parameter, a network parameter, or any other contextual information. Upon receipt of a change in a context tag, the voicemail system determines a new voicemail greeting associated with the new context tag and sets the new voicemail greeting to the active voicemail greeting.
US08594280B1
Embodiments of the invention provide an enhanced telephone system. The telephone system comprises a database that comprises phone numbers and menus corresponding to the phone numbers. Further, the menus comprise options for selection. The telephone system comprises means for comparing a dialed number to the phone numbers in the database, displaying a menu based on a result of the comparison, enabling selection of the options from the displayed menu, and establishing a connection with a destination of the dialed number based on the selection of the options.
US08594276B2
Aspects may include movement of at least one device along a path to change an orientation of a target volume with respect to a radiation beam emitter, determination that the at least one device has reached a start position of a first path section associated with a first radiation treatment beam, emission, while the at least one device moves along the first path section, of the first radiation treatment beam from the radiation beam emitter toward a target volume, determination that the at least one device has reached a stop position of the first path section, ceasing emission of the first radiation treatment from the radiation beam emitter in response to the determination that the at least one device has reached a stop position of the first path section, determination that the at least one device has reached a start position of a second path section associated with a second radiation treatment beam, the start position of the second path section being different from the stop position of the first path section, and emission, while the at least one device moves along the second path section, of the second radiation treatment beam from the radiation beam emitter toward the target volume.
US08594269B2
The present invention provides novel fuel assemblies for use with PWR nuclear reactors and power plants, and in particular, VVER nuclear reactors. The fuel assemblies offer enhanced structural stability, skeletal rigidity, and distortion (bow and twist) resistance to support high burn-up fuel management. Each fuel assembly may include a plurality of fuel rods, a plurality of control rods and guide thimbles, at least one instrumentation tube, and a plurality of grids. At least one fuel rod is replaced with a structural support replacement rod made from zirconium (Zr) alloy, stainless steel, or any other suitable material. The structural support replacement rod may be hollow or solid. The structural support replacement rods are preferably disposed at or about the periphery, and in some cases, the corners of the geometric array, which is preferably a hexagon or square.
US08594263B2
A sampling clock selection module for a serial data stream is disclosed. The sampling clock selection module includes a multi-phase generation circuit, a sampling circuit, a comparison unit and a logic operation unit. The multi-phase generation circuit generates a plurality of non-overlapping clock phases derived from a reference clock signal. The phase selection circuit selects a sampling clock phase under a calibration mode. The sampling circuit performs sampling on the serial data stream a plurality of times to generate a plurality of sampled values in response to the sampling clock phase. The comparison unit compares the sampled values with the serial data stream so as to update a plurality of flag signals. The logic operation unit performs a logic operation on the flag signals so as to select a sampling clock phase under a normal operation mode from the clock phases.
US08594261B2
A receiving system and a method for receiving and processing a broadcast signal including mobile service data are disclosed. The receiving system includes a tuner, a demodulator, a block decoder and an RS frame decoder. The tuner receives a broadcast signal including first mobile service data and second mobile service data. The demodulator demodulates the broadcast signal. The block decoder performs turbo-decoding on the first and second mobile service data included in the demodulated broadcast signal. The RS frame decoder builds a primary RS frame by collecting the turbo-decoded first mobile service data and performs error correction decoding on the primary RS frame. The RS frame decoder also builds a secondary RS frame by collecting the second mobile service data and performs error correction decoding on the secondary RS frame.
US08594252B2
Techniques for improving the capacity of a wireless communications system using interference cancellation (IC). In an early decoding and IC aspect, a frame transmitted from a user to a base station may be decoded prior to the entire frame being received by the base station. The remaining portion of the frame may then be re-constructed at the base station prior to its reception, and cancelled from the receive signal to reduce the interference to frames received from other users. In a power control aspect for early decoding and IC, the power control target level at a local base station may be adjusted in response to successfully early decoding a frame, without affecting the overall outer loop power control operation. Further aspects include late decoding techniques for utilizing the IC of other users' signals to improve the probability of decoding a given user's frames, as well as techniques for traffic channel demodulation using channel re-estimation.
US08594250B2
Apparatus and methods for calculating constant amplitude zero auto-correlation sequences are disclosed. One method includes calculating an argument of trigonometric functions used for calculating a constant amplitude zero auto-correlation sequence based at least on additive recursion of an input sequence root constant and without multiplication by a variable. A constant amplitude zero auto-correlation sequence is then computed using a CORDIC algorithm configured to calculate trigonometric functions used in determining the sequence without performing multiplication operations and based on the calculated argument. The disclosed methods and apparatus may be applied, in particular, to efficiently computing Zadoff-Chu sequences in preamble detection in particular physical random access channels in Long Term Evolution LTE communication systems. By allowing computation of such sequences, memory requirements can be reduced.
US08594249B2
A device for detecting a useful signal by detecting a periodic signal contained in the useful signal exhibits a correlation unit for correlating the signal with the sign of the signal, taking into consideration a time delay. It also comprises an amplitude estimating unit for estimating the amplitude of the signal and a decision unit which is connected downstream of the amplitude estimating unit and the correlation unit, for deciding about the presence of the periodic signal.
US08594245B2
A digital broadcasting receiving system and method, where the digital broadcasting receiving system includes: a demodulator receiving and demodulating a dual transmission stream including a turbo stream and a normal stream; an equalizer equalizing the demodulated dual transmission stream; a first processor restoring normal stream data from the equalized dual transmission stream; and a second processor restoring turbo stream data from the equalized dual transmission stream and eraser decoding the turbo stream data. Thus, the reception sensitivity of a transmission stream including a turbo stream can be improved.
US08594243B2
A data recovery device and a data recovery method are provided. The data recovery device includes an equalizer, a slicer, a phase lock loop (PLL) circuit, a detection circuit, and a compensation circuit. The equalizer adjusts a radio frequency (RF) signal according to a compensation signal and outputs an equalized RF signal sliced by the slicer according to a slicing level to output an AC_RF signal with segments. The PLL circuit outputs a clock according to phases of the AC_RF signal. The detection circuit calculates and outputs time intervals in the segments according to the clock and detects and outputs sampling heights in the segments. The compensation circuit selects at least two of the sampling heights, calculates a ratio of the selected sampling heights according to the outputs of the detection circuit, and outputs the compensation signal according to a result of comparison between the ratio and a corresponding reference.
US08594239B2
Each of a plurality of documents is divided into samples. Small bit-strings are generated for selected samples from each of the documents and used to create a sketch for each document. Because the bit-strings are small (e.g., only one, two, or three bits in length), the generated sketches are smaller than the sketches generated using previous methods for generating sketches, and therefore use less storage space. The generated sketches are compared to determine documents that are near-duplicates of one another.
US08594237B2
A GFSK modulator comprises: a first compensation module, configured to receive a GFSK pulse signal, apply a first amplitude compensation and a first delay compensation to the GFSK pulse signal, so as to generate a first compensated control signal; a second compensation module, configured to receive the GFSK pulse signal, apply a second amplitude compensation and a second delay compensation to the GFSK pulse signal, so as to generate a second compensated control signal; a closed-loop PLL module including a closed-loop PLL, configured to receive and use the first and the second compensated control signals to generate a modulated signal.
US08594227B2
Apparatus and method are presented for measuring the transmitter and antenna system time delay (TAD) of the cadence sync at the input of a conventional 8 VSB data processing system until the emission of the segment sync of the corresponding data frame sync data segment. This includes sequentially conditioning a multi-bit input digital signal containing an initial cadence sync, inserting data patterns into the digital signal, inserting a known data pattern into the data frame at a known position of the data frame and receiving the cadence sync and the known pattern and measuring the time delay therebetween.
US08594221B2
A model-based channel estimator for correlated fading channels adapted to a multiple-input multiple-output (MIMO) system, estimates a coefficient vector of a channel matrix for a given angle of departure (AoD) according to a plurality of received signals, a plurality of transmit pilots, a plurality of known model orders, and a plurality of predetermined bases for exploiting time, frequency, spatial channel correlation among a transmit antenna array, and spatial channel correlation among a receive antenna array, then estimates a mean AoD based on the estimated channel matrix. The channel estimator estimates iteratively the coefficient vector and the mean AoD until a stop criterion is met. Then, it reconstructs a channel estimate by using the plurality of predetermined bases, the coefficient vector, and the mean AoD.
US08594214B2
Disclosed is an input module of a programmable logic controller (PLC) capable of counting coefficient values of multiple channels. An input module of a PLC includes a plurality of detection units, a decision unit and a control unit. The plurality of detection units receives a pulse signal corresponding to each channel, applied from a load having a plurality of channels, detects rising and falling edges of the pulse signal, and transmits an output signal that is the detected result. The decision unit receives a plurality of output signals respectively transmitted from the plurality of detection units, detects edges of the plurality of channels, and transmits a detection signal that is the detected result. The control unit identifies the presence of occurrence of an interrupt using the detection signal transmitted from the decision unit and performs a counting process using the applied pulse signal when the interrupt occurs.
US08594207B2
In an Orthogonal Frequency Division Multiplexing communication system, wherein frequency bandwidth may be represented by multiple Resource Block Group (RBG) levels, wherein each RBG level comprises a division of the frequency bandwidth into a number of RBGs different from the number of RBGs of the other RBG levels, a user equipment measures a channel quality associated with one or more RBGs of one or more RBG levels of the multiple RBG levels, selects an RBG of from among the measured RBGs based on the measured channel qualities, and reports channel quality information associated with the selected RBG to a radio access network, wherein reporting comprises providing an index to the selected RBG and providing channel quality information for the indexed RBG.
US08594199B2
A method and an apparatus for filtering motion vector fields provided by a motion estimator apparatus are disclosed. The method includes receiving an input image, determining a motion vector field associated with the input image, determining a local segmentation image, forming a lattice map to identify periodic structures, using the local segmentation image and the lattice map to obtain an image segment pixel count and an image/motion segment pixel count, and using the segment pixel count and the image/motion segment pixel count to provide a filtered motion vector field. Some embodiments further include a motion estimation apparatus including an image delay apparatus, a lattice detector to find lattice structures in the input and delayed images, a histogram generator and a histogram analyzer to provide a set of horizontal and vertical search masks, a motion vector estimator to provide a motion vector field, and a motion vector filter as provided herein.
US08594197B2
System and method for compressing and decompressing of differentially encoded video streams. I-frames of the encoded video stream may be relatively compressed and decompressed, thereby reducing video data size of an already encoded video stream. Compression and decompression may be lossless processes and may typically require relatively low processing power and small memory sizes.
US08594191B2
A video processing system includes a video transcoder that receives a independent video layer stream and a first dependent video layer stream that requires the independent video layer for decoding, the video transcoder generating a transcoded video signal based at least one of the independent video stream and the dependent video layer stream.
US08594190B2
Some embodiments of the invention encode a sequence of video images based on “visual masking” attributes of the video images and/or portions of the video images. Visual masking of an image or a portion of the image is an indication of how much coding artifacts can be tolerated in the image or image portion. To express the visual masking attribute of an image or an image portion, some embodiments compute a visual masking strength that quantifies the brightness energy of the image or the image portion. In some embodiments, the brightness energy is measured as a function of the average luma or pixel energy of the image or image portion.
US08594182B1
In an embodiment, a method of operating a video system comprises determining an aggregate video data rate based on a video data rate for each of a plurality of cameras, determining a projected retention capability based on the aggregate video data rate and available storage capacity, determining a level of risk that the projected retention capability will not satisfy a required retention capability, determining an adjustment to the video data rate for at least a target camera of the plurality of cameras based on the level of risk.
US08594181B2
A multi-decoder includes a plurality of decoders for different types of coding, an output buffer which stores and outputs the decoded output signal output from the decoders, an output switcher which selectively outputs the decoded output signal of the output buffer, and a controller which determines a coding scheme of the stream based on data of the header area of a stream inputted to each of the decoders, and outputs the stream to the corresponding decoder based on the determination result, and controls the output switcher to switch a decoded output signal of a sender to another decoded output signal, when inputting a stream switching signal.
US08594172B2
An apparatus including a first circuit and a second circuit. The first circuit may be configured to receive a signal, where low frequency content of the signal is attenuated due to high pass filtering by a medium carrying the signal and a coupling. The second circuit may be configured to automatically set a gain of a baseline wander correction loop to restore the low frequency content in the signal based upon a sample taken from a first point in a signal pathway of the first circuit.
US08594168B2
As a digitized representation of an intermediate frequency television signal moves through a demodulator it undergoes a number of processes, including conversion from an analog signal to a digitized data, digital signal processing of the digitized data, and the like. The rate at which the digitized data moves through the digital signal processor of the demodulator for processing is referred to as the data rate of the DSP. The demodulator can vary the data rate based on a selected television channel, thereby reducing the level of interference at the demodulator resulting from noise.
US08594167B2
Techniques disclosed herein are generally related to methods and devices for determining spectral samples for a finite length sequence. Some example methods include, for each time-indexed sample in a data sample sequence comprising a plurality of samples, generating a sample-specific phase value set associated with a respective time index of the sample and a set of predetermined frequencies. Some examples further include, mapping each sample-specific phase value set to a corresponding sample-specific iso-phasor set and calculating an altered iso-phasor set. Some examples include generating a rotated sample value set by unmapping the altered iso-phasor set to obtain real and imaginary components of the sample rotated by the corresponding sample-specific phase value set. Some addition examples include summing selected rotated sample values from each of the sets of rotated sample values to create a spectral sample vector having a spectral sample of the sequence and outputting the spectral sample vector.
US08594150B1
An adaptive frequency hopping system and method uses two separate channel masks in an electronic device with collocated frequency hopping and single frequency systems to permit simultaneous transmissions by both systems without reducing a rate of data communication through the single frequency system. A first channel mask, corresponding to a transmission mask, and a second channel mask, corresponding to a reception mask, are separated from a carrier frequency used by the single frequency system, and optionally from two different carrier frequencies used by two different single frequency systems, by a selected magnitude of frequency difference. The selected magnitude of frequency difference may optionally be reduced to permit a channel mask to contain a minimum selected number of frequency hopping channels.
US08594145B2
A III-nitride semiconductor laser device includes a laser structure including a support base, a semiconductor region, and an electrode. The support base includes a hexagonal III-nitride semiconductor and a semipolar primary surface. The semiconductor region includes first and second cladding layers and an active layer arranged along an axis normal to the semipolar primary surface. A c-axis of the hexagonal III-nitride semiconductor is inclined at an angle ALPHA with respect to the normal axis toward an m-axis of the hexagonal III-nitride semiconductor. The laser structure includes first and second fractured faces that intersect with an m-n plane defined by the normal axis and the m-axis of the hexagonal III-nitride semiconductor. A laser cavity of the laser device includes the first and second fractured faces. Each of the first and second fractured faces have a stripe structure on an end face of the support base.
US08594135B2
The subject matter disclosed herein provides methods and apparatus, including computer program products, for detecting a preamble to enable acquisition of a downlink. In one aspect, there is provided a method. The method may include receiving a plurality of symbols. From an autocorrelation of the received symbols, a guard interval may be detected. The guard interval may represent a receive/transmit transition gap (RTG). A metric may be used to verify whether at least one symbol positioned after the detected guard interval is a preamble. Related systems, apparatus, methods, and/or articles are also described.
US08594133B2
A high frequency signal is down-converted into an intermediate frequency signal, transmitted over a limited bandwidth medium from a master unit to a remote unit and up-converted back into its original high frequency at the remote unit. The up-conversion is aided by reconstruction of a reference signal embedded at the master unit as a carrier for a management signal which is transmitted to the remote unit through the same limited bandwidth medium together with the intermediate frequency signal. The reference signal is reconstructed using a phase locked loop which includes a charge pump and is kept stable during intervals between bits and messages by a charge pump shutter.
US08594132B2
A method and system are provided to schedule the transmissions to a plurality of applications for a plurality of users connected to a femtocell taking into account the quality of service (QoS) requirements of each application served while maintaining an efficient use of the wireless radio resources as well as a user and application weighted notion of fairness of service reception. The scheduler differentiates between not only different users but also between applications of each user, and schedules data transmission amongst these applications so that QoS requirements for all applications are satisfied.
US08594126B2
A receiving node for receiving data packets in a packet communications system comprises a buffer for storing data packets received at the receiving node and for releasing the stored data packets to an application element of the receiving node. A buffer window defines a time period in which data packets are received at the buffer. A position of the buffer window is moved in time periodically, and a stored data packet is released when it is at an end of the buffer window. The receiving node further comprises a packet delay determining element for determining, for each received data packet, a delay of a received data packet by determining the difference between an estimated time of arrival of a data packet at the receiving node and an actual time of arrival of the data packet at the receiving node, a delay processing element for determining an average of the determined delays of a plurality of data packets and for determining when a change in the determined average is greater than a first threshold, and a buffer window adjusting element for adjusting at a first rate a position of the buffer window by a first amount dependent on the determined average of the determined delays and for switching to adjust a position of the buffer window at a second rate by a second amount dependent on the determined average when a change in the determined average is greater than the first threshold. The second rate is greater than the first rate.
US08594115B2
An example disclosed method comprises receiving a combined signal at a customer premises, the combined signal including a first signal associated with a first frequency range and a second signal associated with a second frequency range larger than the first frequency range, monitoring for power outages at the customer premises, and when no power outage at the customer premises is detected, switching the second signal for distribution at the customer premises using a wireline distribution system integrated in the customer premises, and switching the first signal for distribution at the customer premises using a wireless distribution system and without using the wireline distribution system.
US08594111B2
The present invention discloses a method for buffering a cell by a crossbar switching matrix, which includes: sending a jitter timestamp to a switching port connected to the crossbar switching matrix through a link, and receiving a cell that is sent by the switching port and carries the jitter timestamp, in which the jitter timestamp indicates a jitter of the link itself; and using a sum of the jitter timestamp carried in the cell and a relative delay timestamp of the corresponding link as a total timestamp, and storing the cell in a buffering unit corresponding to the total timestamp in a cell buffer of the link, in which the relative delay timestamp indicates a difference of a delay of the link relative to a delay of a lowest link.
US08594110B2
In a ring-of-clusters network topology, groups of slave devices are accessed in parallel, such that the latency around the ring is proportional to the number of clusters and not proportional to the number of integrated circuits. The devices of a cluster share input and output ring segments such that packets arriving on the input segment are received and interpreted by all the devices in a cluster. In other embodiments, none, some or all but one slaves per cluster are asleep or otherwise disabled so that they do not input and interpret incoming packets. Regardless, in all embodiments, the slaves of a cluster cooperate, potentially under the controller's direction, to ensure that at most one of them is actively driving the output segment at any given time. The devices may be addressed through a device ID, a cluster ID, or a combination thereof. Embodiments of the invention are suited to exploit multi-chip module implementations and forms of vertical circuit stacking.
US08594109B2
According to embodiments of the invention, a first wireless access point discovers a second wireless access point, the first wireless access point tunes its radio and privacy settings, without user input, based upon parameters automatically exchanged in response to the discovery of the second wireless access point, and a secure direct wireless connection is established between the first and second wireless access points using the radio and privacy settings. Adding the first wireless to an existing mesh network includes a determination of the best available direct wireless connection.
US08594105B1
Exemplary methods and systems for providing access to IMS services are disclosed herein. An exemplary method involves a first radio access network (RAN) component: (a) sending a registration message to an IMS network in order to register the first RAN component with the IMS network, wherein the IMS registration message provides an IP address at which to register the first RAN component, (b) receiving a service request from a first access terminal, wherein the first RAN component is a serving RAN component for the first access terminal, and (c) in response to receiving the service request, the first RAN component engaging in an IMS service on behalf of the first access terminal, wherein engaging in the IMS service on behalf of the first access terminal comprises sending the IMS network a first initiation message for a session event, wherein the first initiation message comprises: (i) a field that identifies the first access terminal and (ii) a field that includes an IP address of a second RAN component that serves a target access terminal.
US08594099B2
A tunneling-based mobility support method and apparatus is provided which supports a mobility of a mobile node in a heterogeneous network regardless of IP versions (IPv4/IPv6). The mobility support apparatus includes a load balancer, a plurality of mobility support servers, and a plurality of end routers each being TCP connected to each of the mobility support servers. When receiving a tunnel establishment request message from the mobile node, the load balancer selects one mobility supports server from a plurality of mobility support servers to control a mobility service for the mobile node. The selected mobility support server selects a plurality of tunnel end addresses of one end router from the plurality of end routers to establish an IP tunnel with the mobile node according to a predetermined criterion, forwards the tunnel establishment request message to the end router, and sends the mobile node a tunnel establishment response message including the tunnel end address of the selected end router.
US08594095B1
A system, method, and computer program product are provided for modifying an 802.1Q and/or 802.1QinQ header to reduce a size of an associated data packet. In use, data to be communicated over a network is identified. Additionally, at least one data packet is generated for use in communicating the data over the network, where each data packet includes one of an 802.1Q and an 802.1QinQ Ethernet header. Furthermore, the Ethernet header is modified to reduce a size of the at least one data packet.
US08594090B2
Systems and methods to multicast data frames are provided. A particular apparatus includes a plurality of computing nodes and a distributed virtual bridge. The distributed virtual bridge includes a plurality of bridge elements coupled to the plurality of computing nodes. The plurality of bridge elements are configured to forward a copy of a multicast data frame to the plurality of computing nodes using group member information associated with addresses of the plurality of server computers. A controlling bridge coupled to the plurality of bridge elements is configured to communicate the group member information to the plurality of bridge elements.
US08594085B2
Methods and apparatus for processing data packets in a computer network are described. One general method includes receiving a data packet; examining the data packet to classify the data packet including classifying the data packet as a L2 or L3 packet and including determining at least one zone associated with the packet; processing the packet in accordance with one or more policies associated with the zone; determining forwarding information associated with the data packet; and if one or more policies permit, forwarding the data packet toward an intended destination using the forwarding information.
US08594083B2
Methods and apparatus are provided for authenticating an iSCSI initiator connected to a fiber channel storage area network. An iSCSI initiator performs an authentication exchange with a fiber channel target such as a fiber channel host or disk array through one or more fiber channel switches. Authentication information such as password information no longer is required at fiber channel switches and can instead be aggregated at fiber channel targets.
US08594080B2
In one aspect of the present description, a connection between a predetermined input port and a predetermined output port is created in a partition of a VSAN switch, in which the connection is a destination address independent physical layer connection conforming to the physical layer of a communication protocol. Another connection between a plurality of input ports and a plurality of output ports may be created in another partition of the VSAN switch, in which the connection is a multi-layer connection which includes a network layer connection conforming to the network layer of the communication protocol. Other features and aspects may be realized, depending upon the particular application.
US08594079B2
Virtual machine environments are provided in the switches that form a network, with the virtual machines executing network services previously performed by dedicated appliances. The virtual machines can be executed on a single multi-core processor in combination with normal switch functions or on dedicated services processor boards. Packet processors analyze incoming packets and add a services tag containing services entries to any packets. Each switch reviews the services tag and performs any network services resident on that switch. This allows services to be deployed at the optimal locations in the network. The network services may be deployed by use of drag and drop operations. A topology view is presented, along with network services that may be deployed. Services may be selected and dragged to a single switch or multiple switches. The management tool deploys the network services software, with virtual machines being instantiated on the switches as needed.
US08594076B2
An Internet-capable radio has a communication port for connection to a modem, a connection function for connecting to the Internet upon user initiation while connected to the modem, sound circuitry for rendering audio data packets received over the Internet as analog audio output, and for delivering the audio output to one or more speaker ports, two or more stored hyperlinks addressing Internet broadcast servers; and a user input adapted to enable a user to select among the stored hyperlinks. Selection of one of the stored hyperlinks by the user input invokes the hyperlink and connects the radio to the server addressed by the hyperlink, initiating thereby an audio data stream as data packets from the broadcast server to the radio, and wherein the radio renders the data stream as analog audio data delivered to the one or more speaker ports. The user input in preferred embodiments has a plurality of pushbuttons associated with hyperlinks, which can be asserted by activating a pushbutton. In some embodiments a directory server is used for editing user profiles and programming connected Internet-capable radios.
US08594073B2
There is provided a method of managing roaming of a Mobile Node in a Visited network. The Mobile Node is associated with a Home network. In the Visited network, a server selects a Gateway node for use by the Mobile Node based on selection criteria. The Gateway node is disposed between the Home network and the Visited network. The server then sends a message to an access node in the Visited network to which the Mobile Node is attached, the message identifying the selected Gateway node. This instructs the Mobile Node to communicate with its Home network via the selected Gateway Node.
US08594067B2
The present invention discloses a multiple access method and a multiple access system of terminal in Evolved Packet System (EPS). The multiple access method of terminal in EPS comprises the following steps that: a Packet Data Network Gateway (P-GW) sends a first multiple access capability indication to a terminal, wherein the first multiple access capability indication denotes that the P-GW supports a multiple access; the terminal performs the multiple access according to the multiple access capability indication of the P-GW. The present invention avoids the waste of network resource and improves the experience of users.
US08594065B2
A computer-implemented method for preventing communication using a mobile communication device is provided. The method includes enabling a motion detection process and detecting with the motion detection process at a first instance the mobile device is in motion. The motion detection process is disabled in response to detecting the mobile device is in motion. An attempted communication is detected via the mobile device, and the motion detection process is re-enabled in response to detecting the attempted communication. The method further includes detecting with the motion detection process at a second instance if the mobile device is in motion. If the mobile device is detected at the second instance in motion, the attempted communication is disabled. If the mobile device is detected at the second instance not in motion, the attempted communication is enabled.
US08594059B2
An information transmitting method including; determining, on a basis of a packet error rate from a master station to slave stations, a number of times of multicast transmission in accordance with an expected value of a number of slave stations that transmit a retransmission request, an expected value of a number of retransmitted packets responding to the retransmission request, or a probability that the slave stations receive all packets forming information; notifying determined number of times of multicast transmission to the slave stations; and transmitting, to plural slave stations in multicast, same information formed of plural packets the determined times of multicast transmission.
US08594054B2
Certain aspects of the present disclosure relate to a technique for scheduling TD-SCDMA idle intervals, wherein a frame for inter-RAT measurement is selected based on a number of UEs allocated.
US08594051B2
Methods and apparatuses are proposed for supporting one or more user-dependent channel state information (CSI) feedback rates in a downlink spatial division multiple access (SDMA) system. For certain aspects, an access point (AP) may receive a channel evolution feedback from one or more stations and send a request for CSI to the stations whose CSI values need to be updated. For certain aspects, the AP may poll the stations for updated CSI values. For certain aspects, deterministic back-off timers may be assigned to the stations indicating when to send their CSI feedback. The proposed methods may improve system performance.
US08594044B2
In order to perform handover from a first wireless communication network to a second wireless communication network, a handover control unit obtains a handover preparation time to handover, and by receiving data via the first wireless communication network and the second wireless communication network separately obtains a delay time difference between the networks based on reception times of the same data. Based on such information obtained and an amount of the data in a jitter buffer at a point to determine to start handover preparation, the handover control unit controls a reproduction speed of an application being executed. Thereby, it is possible to perform handover to a different wireless communication network without deteriorating reproduction quality and real-time property and causing packet loss.
US08594039B2
A reference signal of a user equipment to which a resource (LB#1) is allocated for a L1/L2 control signal, is allocated a resource (SB#1) that is closer on the time axis to the resource (LB#1), which the L1/L2 control signal is allocated, within the same frequency band as the L1/L2 control signal. A reference signal for CQI estimation, independent of a data signal and a L1/L2 control signal, is allocated a resource with which at least one of a reference signal for demodulation of a data signal and a reference signal for demodulation of a L1/L2 control signal is not transmitted at the same timing within the transmission band. The types of bandwidths of the reference signals multiplexed in a same short block within a same band are reduced, whereby restrictions as to the number of reference signal sequences that can be secured are diminished.
US08594036B2
A method for transmitting data by applying a precoding matrix in an open-loop multiple input multiple output (MIMO) system is disclosed. The method comprises selecting a precoding matrix and applying the selected precoding matrix to data during initial transmission; selecting a precoding matrix and applying the selected precoding matrix to data to be retransmitted; and retransmitting the data to which the precoding matrix is applied, wherein an index of the precoding matrix applied to the data is determined based on the times of current retransmission times of the data and index of the precoding matrix applied during initial transmission of the data.
US08594025B2
Methods and apparatus for distributing content in a multi-frequency network. A method includes combining service overheads with a content multiplex to generate service layer multiplexes, determining regions of the multi-frequency network where a service layer multiplex is to be distributed, combining distribution overheads with the service layer multiplex to generate distribution layer multiplexes, and transmitting the distribution layer multiplexes over the regions of the multi-frequency network. An apparatus includes combining logic configured to combine service overheads with a content multiplex to generate service layer multiplexes; determine regions of the multi-frequency network where a service layer multiplex is to be distributed; and combine distribution overheads with the service layer multiplex to generate distribution layer multiplexes. The apparatus also includes output logic configured to transmit the distribution layer multiplexes over the regions of the multi-frequency network.
US08594023B2
Spectrum access for Internet of things (IOT) applications including receiving information about expected use by a primary user of a spectrum band in a radio frequency spectrum. The spectrum band is classified into at least two working modes based on the expected use. The spectrum band is sensed to determine a current access pattern of the primary user. Based on the classifying and the sensing, one of the working modes is selected as a current working mode of the primary user. Transmissions are scheduled on the spectrum band using a current schedule that is responsive to the current working mode of the primary user. If the current working mode of the primary user changes, the sensing, selecting, scheduling, and determining whether the current working mode has changed are re-performed. Otherwise, the transmission scheduling and determining if the current working mode has changed are re-performed.
US08594019B2
A communication device is provided that includes a communication unit configured to perform communication of a voice signal with a party device via a communication line, a wireless communication unit configured to perform wireless communication of a data signal with an external device, and a controller configured to perform first wireless communication and second wireless communication in parallel, using the wireless communication unit. The first wireless communication is adapted to enable wireless communication of the voice signal between a voice communication device and the communication unit via the wireless communication unit. The second wireless communication is adapted to enable wireless communication of the data signal between the external device and the wireless communication unit.
US08594013B2
A system, method, and apparatus for implementing multimedia call continuity solve the problem that when a domain transfer happens, part of a media flow in a multimedia session cannot be transfer between bearers of different access modes. Besides a remote UE, the system further includes a multi-mode terminal MTF UE that supports media flow transfer between multiple modes and carries media flow transfer context information in an initiated media stream transfer request, and a media transfer function (MTF) that acts as an agent to initiate and perform a media renegotiation with the remote UE, according to the media flow transfer context information carried in the request. After the media renegotiation, the MTF UE or the MTF is adapted to release the media flow that needs to be transferred before the media renegotiation. Therefore, when a domain transfer happens, the media stream can be transferred between the bearers of different access modes that the MTF UE supports.
US08594012B2
A transmit power control (TPC) method and a user equipment (UE) of a telecommunications network utilizing the TPC method. The UE receives TPC commands intended for traffic and control channels. The TPC commands are separately identified by logical or physical resources associated with the channels. When the traffic and control channel TPCs occupy the same resources, the UE applies common power control commands to the traffic and control channels. When the traffic and control channel TPCs occupy different resources, the UE applies separate power control commands to the traffic and control channels.
US08594006B2
In an embodiment, a multicast communication session is setup at an access network within a wireless communications system, whereby the access network transmits an announce message announcing a current multicast communication session to a given group of access terminals within an initial cluster of sectors. The access network receives a registration request for the current multicast communication session from an access terminal, and selectively loads a stored cluster of sectors that supported a previous multicast communication session to the given group. The access network then turns on a multicast flow for the current multicast communication session within each sector of the stored cluster. In another embodiment, a multicast communication session is terminated whereby the access network stories a formation of the engaged cluster at or near the termination of the current multicast communication session, which can then be used during setup of a subsequent multicast communication session.
US08594001B2
A packet communication system for packet communication between a base station and plural mobile stations is provided. The system includes: a base station including a reception quality obtaining unit which obtains reception quality of uplink signals or reception quality of downlink signals, location information obtaining unit which obtains location information of a mobile station, a location information data base in which certainty is registered as weighting coefficient, where the certainty of reception quality is obtained from combination of the prescribed location within moving range of a mobile station and propagation environment for the location, and a mobile station selection unit which selects a mobile station intended to transmit or receive signals based on a result of multiplying reception quality obtained by reception quality obtaining unit, by weighting coefficient corresponding to location information of a mobile station which is obtained from the location information data base.
US08593998B2
For processing symbols transmitted in frames and separated by guard intervals via a propagation channel between first and second communicating entities using time-division duplexing, the second entity receives at least one pulse transmitted by the first entity. The second entity estimates the impulse response of the propagation channel as a function of the pulse received and time reverses the estimated impulse response in order to filter the symbols as a function of the time-reversed impulse response. The second entity then transmits the modulated symbols and a second pulse to the first entity during a guard interval in a frame in order to process the modulated symbols.
US08593996B2
Relating to a home network system, methods for configuring sessions in a home network system and setting up optimized paths of the configured sessions and apparatuses for supporting the same. According to an embodiment, the method for computing a routing path includes the steps of transmitting a Link Status Request message data requesting Link information from a first device to a second device, receiving a Link Notify message including Link information on the second device from the second device, updating a Link Status table based upon the Link information on the second device, computing Routing Path information from a source device to a sink device based upon the Link Status table, and computing information on a transmission port being used in the routing path based upon the Routing Path information.
US08593984B2
Provided is an apparatus and method for measuring an individual receiving power using an identification signal of a repeater or a transmitter. The apparatus and method includes a total receiving power measuring unit for measuring a total receiving power from transmitters; an identification signal analyzing unit for extracting a channel profile signal from the signal transmitted from the predetermined transmitter through a multi-path, wherein the predetermined transmitter transmits a signal having the identification signal; and an individual receiving power calculating unit for calculating an individual receiving power from the transmitter based on the measured total receiving power and the extracted channel profile signal.
US08593983B2
A method for characterizing a communication channel on a communication network includes receiving within a network node at least one silent symbol transmitted together with a packet, and determining within the network node the amount of energy received by the network node during the silent symbol. Determining the amount of energy may include comparing the amount of energy received during a first silent symbol with the amount of energy received during subsequent silent symbols. The packet transmitted with the silent symbol may include a preamble and the silent symbol may be transmitted before the preamble. The packet may include data symbols and the silent symbol may be transmitted for a duration that is shorter than the duration of one data symbol transmitted in the packet.
US08593980B2
A feedback generation method for uplink Transmit Power Control (TPC) in a mobile communication system is provided. A feedback generation system for uplink TPC includes an uplink information receiver to receive uplink information from a terminal, to measure a Signal-to-Interference Noise Ratio (SINR) value with respect to the received uplink information, and to measure a movement speed of the terminal, a transmission power adjustment value setting unit to set a transmission power adjustment value based on the movement speed of the terminal; an adjusted SINR calculator to calculate an adjusted SINR value, based on an expected SINR value and the measured SINR value; and a feedback information regenerator to regenerate feedback information based on the transmission power adjustment value and the adjusted SINR value, and to transmit the regenerated feedback information to the terminal.
US08593975B2
Provided is a method and apparatus for objectively and non-intrusively measuring voice quality on live calls without disrupting the call session or the network. A communication system includes plural communities each including a switch that controls access to a packet-based data network for call sessions. Each of the communities is coupled to the data network by respective packet-based trunks. Quality of service (QoS) monitoring devices are coupled to the respective packet-based trunks to monitor quality levels of routes between any two given communities. Each QoS monitoring device receives packets containing streaming data (which may be actual packets or test packets). From the received packets, the QoS monitoring device can derive QoS parameters, particularly for audio and speech signals on live calls without disrupting the call session.
US08593965B2
Techniques are provided for mitigating the effects of slow or no drain devices on a fabric. One or more of the described embodiments can be used alone or in combination to address problems associated with inter-switch link blocking and to address the situation where flows which are not associated with slow/no drain devices suffer the negative impacts of slow or no drain devices on a fabric.
US08593964B1
One embodiment of the present invention provides a system that facilitates traffic management in a network. During operation, the system detects a bottleneck in a network based on network-state information received from one or more switches. The system further identifies a data flow that contributes to the bottleneck and generates a signal to reduce the data flow from the data flow's source device.
US08593952B2
A method and apparatus for locating a Wi-Fi hotspot for offloading wireless traffic from a cellular network are disclosed. For example, the method obtains network traffic data for the second type of wireless access network for a geographical area, and obtains a list of sectors in the geographical area. The method selects at least one sector from the list of sectors to be relieved, and determines a geographical range for the at least one sector. The method then obtains at least one hotspot of the first type of wireless access network within the geographical range, wherein the at least one hotspot is a potential location for offloading the wireless traffic from the second type of wireless access network.
US08593949B2
This invention concerns a method of managing a telecommunication network (232), referred to as the provider network (232), used to transmit data between at least two telecommunication client networks (204, 222) in order to create a virtual private network (200) between the client networks (204, 222), each of these client networks (204, 222) using an internal communication protocol, referred to as the internal client protocol, and each of the client networks (204, 222) having at least one client interconnection device (206, 220, 221) communicating with at least one provider interconnection device (208, 215) of the provider network (232).According to this invention, the provider network (232) uses a communication protocol, referred to as the provider protocol, comprising extensions for the storage of information relating to the points of passage of the data in the client networks (204, 222).
US08593947B2
According to an aspect of the embodiments, a congestion detection method causes a computer to function as a congestion detection apparatus connectable to a network. Packets on the network are obtained and a packet loss is detected. A packet group made up of a series of packets based on the obtained packets is extracted. A packet loss in the packet group is detected and a position in the packet group where the packet loss occurred is detected. Whether congestion is occurring is judged based on the position of the packet loss in the packet group.
US08593940B2
A method for numbering working services on a channel protection ring. The process of numbering working services includes: after detecting that the node has an added or dropped working service in the downstream segment in the specified direction, the node on the ring sends a notification message which includes the identifier corresponding to the node to the downstream node in the specified direction; after receiving the notification message and detecting that the node has an added or dropped working service in the downstream segment in the reverse direction of the specified direction, the node on the ring assigns a serial number to the working service according to the identifier in the notification message. The present invention enables automatic numbering of services and dynamic adjustment of the service numbers on the ODUk protection ring, and fulfills the requirements of ODUk protection switching.
US08593935B2
A method of transmitting data in a multi-cell cooperative wireless communication system is provided. The method includes splitting data to be transmitted into first data and second data, determining a first beamforming vector for the first data and a second beamforming vector for the second data, and transmitting the first data by using the first beamforming vector and the second data by using the second beamforming vector. The present invention provides a data transmission method which does not cause deterioration of overall system performance while minimizing inter-cell interference.
US08593934B2
A network communication device is receive packet-based orthogonal frequency division multiplexed (OFDM) transmissions from one or more other devices in a network over a communication channel. The network communication device may determine a delay spread of the communication channel based on receipt of a probe signal from a transmitting device, configure a channel filter to effectively shorten the channel based on the delay spread, and instruct the transmitting device to shorten a length of a cyclic prefix for subsequent packet-based OFDM transmissions to be received from the transmitting device over the channel.
US08593929B1
A moving coil type pick up capsule having a body, cantilever having first and second ends, a stylus located at its first end and a coil located at its second end and, therebetween, a dampener having an opening therethrough. The cantilever passes through the dampener opening such that the stylus is on a first side of the dampener and the coil is on a second side of the dampener. First and second magnets or yokes are positioned within or proximate the capsule body and spaced from one another to create a gap, the dampener and coil being positioned within the gap such that the fulcrum is located between the stylus and coil and specifically at the dampener. A dampening fluid fills the gap to complete the assembly.
US08593922B2
Focus control is performed for an optical disc having at least two data layers. One data layer is located closer than the other to a beam-incident surface of the disc. Maximum levels in positive and negative sides on a characteristic curve of a focus error signal obtained from the disc are obtained for both data layers. First and second focus balance values are obtained based on the maximum levels for the data layers, respectively. It is determined whether a difference between the first and second focus balance values satisfies at least either a first requirement or a second requirement. The first requirement requires that the difference exceed a predetermined threshold value. The second requirement requires that the second focus balance value be smaller than a predetermined threshold value. A focus balance value is selected depending on a result of the determination, for focus control.
US08593905B2
A skeg mounts from the stern of a towing vessel and extends below the waterline. A channel in the skeg protects cables for steamers and a source of a seismic system deployed from the vessel. Tow points on the skeg lie below the water's surface and connect to towlines to support the steamers and source. A floatation device supports the source and tows below the water's surface to avoid ice floes. The streamers can have vehicles deployed thereon for controlling a position on the streamer. To facilitate locating the streamers, these vehicles on the streamers can be brought to the surface when clear of ice floes so that GPS readings can be obtained and communicated to a control system. After obtaining readings, the vehicles can be floated back under the surface. Deploying, using, and retrieving the system accounts for ice at the surface in icy regions. In addition, handling the seismic record can account for noise generated by ice impact events.
US08593899B2
To improve the access efficiency of a semiconductor memory that includes a plurality of memory chips. Based on a layer address, a bank address, and a row address received in synchronization with a row command, and a layer address, a bank address, and a column address received in synchronization with a column command, a memory cell selected by the row address and column address in a bank selected by the bank address included in a core chip selected by the chip address is accessed. This can increase the number of banks recognizable to a controller, thereby improving the memory access efficiency of the semiconductor device which includes the plurality of memory chips.
US08593897B2
A memory system includes a clock generation circuit, a memory device, and a controller. The memory device includes output circuits and a temperature sensor, the output circuits configured to output data at an output timing obtained based on a clock signal supplied from the clock generation circuit. The controller includes input circuits that receive the data outputted from the memory device at an input timing obtained based on a clock signal supplied from the clock generation circuit and a correction value setting circuit that adjusts the input timing based on a temperature value from the temperature sensor.
US08593891B2
A semiconductor device includes a plurality of core chips to which chip identification information different from each other is allocated and an interface chip are layered, the plurality of core chips are commonly connected to the interface chip through a first current path including at least a through silicon via, the interface chip serially supplies an enable signal to the plurality of core chips through the first current path, and the plurality of core chips are activated based on a logic level of a bit corresponding to the chip identification information among a plurality of bits configuring the enable signal. The present invention can reduce the number of through silicon vias required to supply an enable signal.
US08593889B2
The present disclosure includes methods, and circuits, for operating a memory device. One method embodiment for operating a memory device includes controlling data transfer through a memory interface in an asynchronous mode by writing data to the memory device at least partially in response to a write enable signal on a first interface contact, and reading data from the memory device at least partially in response to a read enable signal on a second interface contact. The method further includes controlling data transfer in a synchronous mode by transferring data at least partially in response to a clock signal on the first interface contact, and providing a bidirectional data strobe signal on an interface contact not utilized in the asynchronous mode.
US08593888B2
In a semiconductor memory device, the output of a regulator is coupled to the inputs of first and second switches, the output of the first switch is coupled to a path for supplying the drain voltage of a memory cell in the first mode, and the output of the second switch is coupled to a path for supplying the gate voltage of the memory cell in the second mode. A fourth switch is placed in parallel with the second switch: the output of the fourth switch is coupled to the output of the second switch, to supply the gate voltage of the memory cell in the first mode. Thus, one regulator is used as both the regulator for the drain voltage of the memory cell and the regulator for the gate voltage of the memory cell.
US08593881B2
The pipe effect can significantly degrade flash performance. A method to significantly reduce pipe current and (or neighbor current using a pre-charge sequence) is disclosed. A dedicated read order keeps the sensing node facing the section of the pipe which was pre-charged. The technique involves pre-charging several global bitlines (such as metal bitlines, or MBLs) and local bitlines (such as diffusion bitlines, or DBLs). The pre-charged global bitlines are selected according to a pre-defined table per each address. The selection of the global bitlines is done according to whether these global bitlines will interfere with the pipe during the next read cycle.
US08593875B2
A row driver is configured to activate a row line responsive to a signal having one of multiple possible values. A column driver is configured to activate a column line responsive to a signal having one of multiple possible values. The row and column drivers comprise sets of sense amps and decoders. One of a plurality of lines is operably connected to and input/output line responsive to the active row line and column line. The use of sense amps in the row and column drivers enables this flow control circuit to operate with low power consumption and allows the flow control circuit to act as a register.
US08593874B2
According to one embodiment, a voltage generation circuit includes a first boost circuit, a first output circuit, a rectifying circuit, a second output circuit, and a detection circuit. The first boost circuit outputs a first voltage in first and second operation modes. The first output circuit is connected to the first boost circuit, and outputs the first voltage as a second voltage in the first operation mode. The rectifying circuit is connected to the first boost circuit, and outputs a third voltage which is lower than the first voltage in the first operation mode. The second output circuit short-circuits the rectifying circuit in the second operation mode, and outputs the first voltage as a fourth voltage. The detection circuit detects the second and fourth voltages which are supplied from the first and second output circuits.
US08593871B2
The unintentional programming of an unselected (or inhibited) non-volatile storage element during a program operation that intends to program another non-volatile storage element is referred to as “program disturb.” A system is proposed for programming and/or reading non-volatile storage that reduces the effect of program disturb. In one embodiment, different verify levels are used for a particular word line (or other grouping of storage elements) during a programming process. In another embodiment, different compare levels are used for a particular word (or other grouping of storage elements) during a read process.
US08593854B1
An array and forming method for resistive-RAM (RRAM) devices provides for the simultaneous selection of multiple bit cells and the simultaneous forming of the RRAM resistive elements within the selected bit cells. The bit cells each include a resistive element and a transistor and are arranged vertically along vertical bit lines. The resistive elements of the bit cells are coupled to source lines that are parallel to word lines and perpendicular to the vertical bit lines. The bit lines are maintained at different biases. A high voltage is applied to one of the source lines coupled to adjacent resistive elements of bit cells disposed along more than one vertical bit line. When the associated transistors are turned on by a sufficiently high gate voltage, the desired RRAM resistive elements along one of the bit lines are formed without stressing other bit cells of the array.
US08593852B2
According to the embodiments, a first write enable signal that changes with a constant period and a second write enable signal that changes at a time portion in which a limit time between activation/deactivation control of word lines and activation/deactivation control of bit lines is checked are input, a plurality of core control signals in which a time interval with which the core control signals change is locally shorter than a period of the first write enable signal based on the first write enable signal and the second write enable signal that are input is generated, and an operation verification of the resistive random access memory is performed by using the generated core control signals, whereby a cycle time in an arbitrary test cycle is locally and arbitrary adjusted.
US08593850B2
A one-time programmable memory array includes a first row conductor extending in a first row direction and disposed at a first elevation, a second row conductor extending in a second row direction and disposed at a second elevation and a column conductor extending in a column direction and disposed adjacent to the first row conductor and adjacent to the second row conductor. The array also includes a dielectric layer covering at least a portion of the column conductor, a fuse link coupled between the dielectric layer on the column conductor and the second row conductor.
US08593849B2
Apparatus and systems for memory system are provided. In an example, a memory system can include a plurality of memory dice and an interface chip. The memory dice can include a first memory die including a memory array coupled to through wafer interconnects (TWIs) and a second memory die, wherein the first memory die is stacked over the second memory die. In an example, the interface chip can be coupled to the TWIs and configured to provide memory commands to selected memory addresses within the plurality of memory dice. In an example, the interface chip can be configured to perform DRAM sequencing.
US08593847B2
A stack that includes non-volatile memory devices is disclosed. One of the non-volatile memory devices in the stack is a master device, and the remaining memory device or devices is a slave device(s).
US08593838B2
A power supply device for intrinsically safe power supply of an intrinsically safe load circuit includes a voltage source, a power-limiting circuit including at least two controllable semiconductor devices, a current-limiting circuit including at least one resistor, and a load circuit connector connected to the load circuit. The power-limiting circuit and the current-limiting circuit are active between the voltage source and the load circuit connector. The resistor includes a resistance value that suffices to limit a short circuit current to a current without danger of a spark ignition.
US08593835B2
The present invention relates to an oscillator that is capable of realizing duty balancing.The oscillator determines a switching frequency of a converter converting an input voltage according to a switching operation of switches to generate an output voltage.The oscillator determines a first half cycle of a duty signal determining the switching frequency by using a reference current according to a feedback signal corresponding to the output voltage. The oscillator senses a first half cycle period by using an output of the frequency setting unit, and determines the same period as the first half cycle as a second half cycle of the duty signal after the first half cycle.
US08593827B1
A compressible engagement assembly includes a latching assembly configured to releasably engage a rack assembly. A compressible member is configured to be compressed by the latching assembly when the latching assembly is releasably engaged with the rack assembly. The compressible member is further configured to engage a rackmount component removably positioned within the rack assembly.
US08593825B2
A manufacturing technique for constructing passive electronic components in vertical configurations is disclosed. Electrically passive components are constructed in a structure that is substantially perpendicular to target platform including a first plane to provide a larger electrode contact area and a smaller physical dimension. Passive components structured to be substantially perpendicular to a plane associated with a target platform can be directly connected to pad contacts of an integrated circuit or substrate or can be embedded in a package to reduce the area overhead of a passive component while improving the effectiveness of the passive components in their applications.
US08593824B2
Tamper secure circuitry including a first printed circuit board having mounted thereon circuit components and a slotted anti-tamper grid containing printed circuit board mounted onto the first printed circuit board defining at least one slot and arranged to overlie at least some of the circuit components, which are located in a volume defined by the at least one slot and the first printed circuit board.
US08593823B2
A suspension board with circuit includes a conductive pattern. The conductive pattern includes a first terminal provided on the front face of the suspension board with circuit and electrically connected with a magnetic head; and a second terminal provided on the back face of the suspension board with circuit and electrically connected with an electronic device.
US08593820B2
According to one embodiment, the flexible printed wiring board of the one embodiment has a base, corrugated portion, and block. The base has therein a conductor that electrically connects a first end and a second end. The corrugated portion is formed in a middle part of the base and has a ridge and legs. The ridge is roundly bent. The legs continuously hang from opposite sides of the ridge. The block is located off the ridge within a gap where the legs face each other and is mounted on one of the legs.
US08593819B2
Circuit modules and methods of construction thereof that contain composite meta-material dielectric bodies that have high effective values of real permittivity but which minimize reflective losses, through the use of host dielectric (organic or ceramic), materials having relative permittivities substantially less than ceramic dielectric inclusions embedded therein. The composite meta-material bodies permit reductions in physical lengths of electrically conducting elements such as antenna element(s) without adversely impacting radiation efficiency. The meta-material structure may additionally provide frequency band filtering functions that would normally be provided by other components typically found in an RF front-end.
US08593818B2
The present invention relates to a Network on chip comprising a torus matrix of processing elements formed by a juxtaposition of bricks in rows and columns, each brick comprising a longitudinal extra-connection bus segment connecting two terminals situated on opposite transverse edges of the brick on a first axis; two longitudinal intra-connection bus segments connecting circuits of the brick to respective terminals situated on the opposite transverse edges on a second axis symmetrical to the first axis with respect to the center of the brick; a transverse extra-connection bus segment connecting two terminals situated on opposite longitudinal edges of the brick on a third axis; and two transverse intra-connection bus segments connecting circuits of the brick to respective terminals situated on the opposite longitudinal edges on a fourth axis symmetrical to the third axis with respect to the center of the brick. The bricks are oriented at 180° from one to the next in the direction of the columns and in the direction of the rows, and each brick comprises an even number of power supply conductor segments arranged symmetrically with respect to an axis of symmetry of the brick and connecting opposite edges of the brick.
US08593816B2
A connector assembly for an implantable medical device includes a plurality of feedthroughs mounted in a conductive array plate, each feedthrough in the plurality of feedthroughs including a feedthrough pin electrically isolated from the conductive array plate by an insulator and an electronic module assembly including a plurality of conductive strips set in a non-conductive block. The plurality of conductive strips is in physical and electrical contact with the feedthrough pins at an angle of less than 135 degrees. The connector assembly further includes at least one circuit, the circuit including a plurality of conductors corresponding to the plurality of feedthroughs. The plurality of conductors of the circuit is in physical and electrical contact with a corresponding one of the conductive strips of the plurality of conductive strips of the electronic module assembly at an angle of less than 135 degrees.
US08593806B2
A heat dissipation system includes an enclosure, and a mainframe module enclosed in the enclosure. The mainframe module includes a baseboard with a motherboard and a mass storage device attached to the baseboard, a first cooling fan mounted on a top surface of the motherboard, and an air guiding panel attached on the baseboard surrounding the mass storage device. The air guiding panel guides cool air to the mass storage device along a first direction and out of the mainframe module by the first cooling fan in a second direction perpendicular to the first direction.
US08593804B2
A consumer electronic system for concurrently holding and providing power to several consumer electronic devices has several cradles in a staggered configuration. At least one of the cradles is positioned behind at least one other of the cradles. Thereby the cradle positioned behind the at least one other cradles is capable of supporting a larger consumer electronic device without blocking the at least one other cradle. The support walls of the at least one other cradles provides a surface that supports the larger consumer electronic device, keeping the larger consumer electronic device from sliding forward.
US08593799B2
A stand includes: a base including a front arm and a rear arm each in which a rod including thread parts at both ends is bent with the both ends facing each other; a hinge unit including two joint members each of which has at least two through-holes, and arranged such that the thread part at the one end of the front arm and the thread part at the one end of the rear arm screw into one of the through-holes of the two joint members, and the thread part at the other end of the front arm and the thread part at the other end of the rear arm screw into the other of the through-holes of the two joint members; and a bracket including an attachment fixed onto an object to be supported, and fixed onto the two joint members.
US08593792B2
An automatic meter reading (AMR) system device is adapted to be mounted in a utility meter pit. The device includes a housing constructed to at least partially enclose at least one portion of an AMR system device. The housing is integrally formed with at least two different mounting members selected from among: a rod mounting member that includes a port sized and shaped to receive a rod to facilitate mounting of the device in the pit, a wall mounting member that includes a wall-mount provision that facilitates mounting of the device to a wall of the pit, a tie mounting member constructed to receive at least one tie fastener that facilitates mounting of the device to a structure in the pit, and a lid mounting portion constructed to facilitate mounting of the device to a lid of the pit.
US08593790B2
A device and method of use of a multiple discharge panel for a multiple-discharge, high energy electric device. The device generally uses a panel for a multiple-discharge, high energy electric device that includes a plurality of fuse assemblies constructed in a cascading arrangement in a common panel. Each fuse assembly provides protection from a single high energy discharge pulse and includes a structure defining a cavity. The fuse assembly further contains a resistor made of components that explode when subjected to a large pulse of power to temporarily interrupt and dissipate the large pulse of power. The structure defining the cavity is shaped to deform in response to explosion of the resistor such that a new connection to a remaining one of the plurality of fuse assemblies is established.
US08593787B2
A device having a first electrode, a second electrode, a separator positioned between the first electrode and the second electrode, and an electrolyte incorporated throughout the first electrode, the second electrode, and the separator. The electrolyte includes one or more lithium salts and one or more solvents. The first electrode and second electrodes comprise a majority of activated carbon having a microporous pore size distribution.
US08593786B2
An electrical multilayer component has a monolithic main body that includes a number of alternating ceramic layers disposed one above the other and at least one electrode layer. The main body has two end faces opposite each other and two lateral faces opposite each other. The component also includes a number of outer electrodes and at least three inner electrodes. Each of the inner electrodes is associated with one outer electrode. A first inner electrode protruding from an end face and a second inner electrode protruding from an opposite end face have a first distance to each other. A third inner electrode protrudes from a side face.
US08593784B2
A conductive structure, including an adhesion layer and a conductor in contact with the adhesion layer and having a thickness of less than six hundred Angstroms. The present invention may be used to form a capacitor, including an adhesion layer, a first conductor in contact with the adhesion layer and having a thickness of less than six hundred Angstroms, a second conductor, and a dielectric between the first and second conductors. The present invention is also directed towards structures wherein iridium or rhodium may be used in place of the combination of the adhesion layer and conductor.
US08593768B2
A drive circuit for delivering high-level power to a load, and method of stopping a high power load from operating, are disclosed. The drive circuit includes a high power circuit capable of being coupled to the load and delivering the high level power thereto, and a low power circuit that controls the high power circuit. The low power circuit includes a first circuit portion that provides at least one control signal that is at least indirectly communicated to the high power circuit and that controls the delivering of the high level power by the high power circuit, and a second circuit portions coupled to the first circuit portion. The second circuit portion is capable of disabling the first circuit portion so that the at least one control signal avoids taking on values that would result in the high power circuit delivering the high level power to the load.
US08593766B2
A magneto-resistive effect (MR) element includes first and second magnetic layers in which a relative angle formed by magnetization directions changes responsive to an external magnetic field, and a spacer layer positioned between the first and second magnetic layers. The first magnetic layer is positioned closer to a substrate above which the MR element is formed than the second magnetic layer. The spacer layer includes copper and metal intermediate layers and a main spacer layer composed primarily of gallium oxide. The copper and metal intermediate layers are positioned between the main spacer and first magnetic layers. The metal intermediate layer is positioned between the copper and main spacer layers. The metal intermediate layer is composed primarily of at least one from a group of one of magnesium and at least partially oxidized magnesium, and one of aluminum and at least partially oxidized aluminum.
US08593765B2
A head gimbal assembly having a stage fixed to a head-slider. A piezoelectric element which comprises; an upper surface, a first side surface, a second side surface, a lower surface, a first electrode, a second electrode, and a gap between the first and second electrodes on the lower surface, the piezoelectric element moving the stage by extension or contraction thereof according to a voltage applied to the first and second electrodes. A transmission wiring part which has a connection pad for the piezoelectric element. A cross-connector for physically and electrically cross-connecting the first electrode and the connection pad. An adhesive fixing part which is formed from an insulating adhesive and adhesively fixes the lower surface of the piezoelectric element to the transmission wiring part, between an end of the second electrode at the gap and the cross-connector.
US08593764B1
A disk drive includes a voice coil actuator, and a rotary fine actuator that is attached to the head mounting tongue of the flexure of a suspension assembly. The head is positioned during operation of the disk drive by a novel method. An electrical current is driven through a coil of the voice coil actuator to torque it towards a desired coarse position. First and second voltages are applied across first and second piezoelectric elements attached to the flexure, respectively. The first and second voltages cause longitudinal deformation of the first and second piezoelectric elements, respectively, the longitudinal deformation consisting of expansion relative to a zero-voltage state. The first and second voltages do not switch polarity during normal operation of the first and second piezoelectric elements.
US08593758B2
A spindle motor includes a stationary portion and a rotating portion including a seal defining portion. The stationary portion includes a shaft portion, an annular member fixed to an upper portion of the shaft portion in, for example, a tight-fitting condition, and a cap member. A radially inner end portion of the cap member is fixed to each of the shaft portion and the annular member preferably through, for example, an adhesive. An upper seal portion, in which a surface of a lubricating oil is arranged, is defined in an upper seal gap defined between an outer circumferential surface of the annular member and an inner circumferential surface of the seal defining portion. The cap member is arranged to cover an upper side of the upper seal portion.
US08593755B1
Some of the embodiments of the present disclosure provide a disk drive system comprising a disk drive system comprising a disk having a track upon a surface of the disk, the track including a first data-storing sector and a second data storing sector, and a servo sector located between the first data-storing sector and the second data-storing sector, the servo sector including a first flying height (FH) field having a predetermined pattern. Other embodiments are also described and claimed.
US08593753B1
Systems and methods for detecting touchdown of a head on a disk are provided. In one embodiment, a disk drive comprises a thermal sensor configured to sense a temperature of a head and to generate a thermal signal based on the sensed temperature. The disk drive also comprises touchdown circuit configured to receive the thermal signal, to increment a count value each time the thermal signal exceeds a thermal threshold, and to output a fault signal when the count value is equal to or exceeds a count threshold.
US08593748B1
A shingled magnetic recording (SMR) disk drive has concentric shingled data tracks having data sectors with physical block addresses (PBAs), with the tracks being arranged in annular bands separated by annular inter-band gaps. The disk drive also has an on-disk extended cache region and may have writable inter-band cache (IBC) tracks in the inter-band gaps. A count is maintained in memory for each band and each IBC, and the count is incremented for each writing to a band or an IBC. When a count for a band or IBC reaches a predetermined threshold, the data is read from the tracks in the boundary region of the adjacent band that are within the range of the FTE and that data is then written to the extended cache. The FTE-affected tracks are then invalidated, meaning that PBAs can no longer be assigned to the data sectors in those tracks.
US08593744B2
An optical device may include a movable body holding a lens, a fixed body movably holding the movable body, a drive magnet and a drive coil for relatively moving the movable body with respect to the fixed body, and a metal member fixed to the drive magnet. The drive magnet is fixed to one of the movable body and the fixed body and the drive coil is fixed to the other of the movable body and the fixed body. A nickel plating layer containing at least nickel is formed on a surface of the drive magnet and a surface of the metal member, and the drive magnet and the metal member are joined to each other by a joining layer which is made of tin-based metal containing at least tin and is disposed between the drive magnet and the metal member.
US08593737B2
An photographing optical lens assembly includes, in order from an object side to an image side, a first lens element with negative refractive power including a convex object-side surface, a second lens element with positive refractive power, a third lens element with positive refractive power including a concave object-side surface and a convex image-side surface, a fourth lens element with negative refractive power includes a concave object-side surface and a convex image-side surface, and a fifth lens element with positive refractive power including an image-side surface, an object-side surface and at least one inflection point. At least one of the object-side surface and the image-side surface of the fifth lens element is aspheric. By adjusting the photographing optical lens assembly, the total length of the photographing optical lens assembly is reduced, the aberration is corrected, and the image quality is improved.
US08593732B1
A diffraction grating comprises a substrate with a set of protruding ridges and intervening trenches characterized by a ridge spacing Λ, width d, and height h. The substrate comprises a dielectric or semiconductor material with a refractive index n1; the first substrate surface faces an optical medium with a refractive index n2 that is less than n1. Each ridge has a metal layer on its top surface of thickness t; at least a portion of the bottom surface of each trench is substantially free of metal. Over an operational wavelength range, λ/2n1<Λ<λ/(n1+n2) can be satisfied. An optical signal can be incident on the diffractive elements from within the substrate at an incidence angle that exceeds the critical angle. The parameters n1, n2, Λ, d, h, and t can be selected to yield desired polarization dependence or independence of the diffraction efficiency.
US08593725B2
The invention relates to pulsed optical sources formed of a source of seed optical radiation, a pulsed optical amplifier for pulsing the seed optical radiation, and an output optical port for outputting a pulsed optical signal produced by the pulsed optical amplifier. An optically isolating element such as an optical circulator is provided in the optical path between the optical seed source and the pulsed optical amplifier.
US08593722B2
The invention provides a method of laser processing that includes the steps of: generating a sequence of RF pulses corresponding to a sequence of laser pulses having a laser pulse repetition rate, the RF pulses including transmitting RF pulses at transmitting RF frequencies and non-transmitting RF pulses at non-transmitting RF frequencies for causing the sequence of laser pulses to be deflected in respective transmitting and non-transmitting directions, each RF pulse comprising an RF frequency, an RF amplitude and a duration; controlling each RF pulse such that the sequence of RF pulses provides a modulated RF drive signal that is modulated to provide a balanced thermal loading on the acousto-optic deflector; applying the modulated RF drive signal to the acousto-optic deflector; and deflecting at least one laser pulse with the acousto-optic deflector using the modulated RF drive signal to irradiate a selected target position with a predetermined pulse energy.
US08593720B2
Provided is an electronic paper that permits a high-quality, large area to be easily created. Also provided is a method for producing the electronic paper. The electronic paper comprises: a first substrate upon which first electrodes are formed and a second substrate upon which second electrodes are formed, said first substrate and second substrate disposed so as to face each other; and a plurality of cell spaces constituting pixels between said first substrate and second substrate. The first substrate comprises a plurality of first sheet members, each having a first electrode formed thereon. By disposing a cover substrate on said first sheet members, each with a partition wall therebetween, a plurality of subsheet formations comprising the plurality of cell spaces partitioned by the partition walls are formed, and the first electrodes are connected in between adjacent subsheet formations.
US08593711B2
Scanning beam systems based on a two-dimensional polygon scanner with different reflective polygon facets tilted at different tilt facet angles to use rotations of the polygon scanner to scan one or more optical beams both horizontally and vertically on a surface which can be a display screen or a printing surface.
US08593708B2
This disclosure provides methods, systems and apparatus for jointly optimizing node locations and corresponding output value of a color look-up-table (LUT) associated with an imaging device. According to one exemplary method, initially a set of LUT node locations are generated by solving a first optimization problem and subsequently, a set of LUT node values are generated by solving a second optimization problem.
US08593706B2
An illuminating light source, and a scanner module and an image scanning apparatus including the same. The illuminating light source includes: a vacuum tube have a cylindrical shape, is filled with a discharging gas, and has a light emitting portion disposed in a lengthwise direction thereof; a discharging electrode disposed upon the vacuum tube, and having a width that increases from a center portion to end portions thereof; and a fluorescent body disposed within the vacuum tube, to absorb first light beams emitted by the discharging gas and to emit second light beams having a longer wavelength than the first light beams, with the second light beams being illuminated through the light emitting portion.
US08593705B2
An image reading apparatus to prevent reading quality from deteriorating when two reading units respectively read a first side and a second side of a document with different capabilities, and a method of controlling the same includes an automatic document feeder to feed a document, a first reading unit to read a first side of the document fed by the automatic document feeder, and a second reading unit to read a second side of the document fed by the automatic document feeder. A control unit to control an operation of the image reading apparatus determines at least one of the first reading unit and the second reading unit as a reference reading unit in a both-side reading mode in which both sides of the document are read and controls a transport speed of the document such that the document is transported at a speed to allow the reference reading unit to read the document.
US08593703B2
A method for imaging using a flatbed imaging system includes providing first imaging data to a first imaging source; providing second imaging data to a second imaging source; imaging a first beam from the first imaging source at a first height on a rotating multi-facet spinner; imaging a second beam from the second imaging source at a second height on the rotating multi-facet spinner; distributing the first beam on a first location on a printing plate; and distributing the second beam on a second location on a the printing plate.
US08593691B2
A method adapts image data using more than eight bits per pixel to be compatible with devices using only 8-bit per pixel data. The method separates the higher bit depth data into an 8-bit image data stream, the balance of the bits are carried in a separate tag data stream. The 8-bit image data stream can be used in legacy devices that can handle only 8-bit data, and the tag data stream can be used in legacy devices that incorporate a tag data stream for their internal image processing.
US08593688B2
A method for enhancing security printing includes determining fields associated with print job variability. Physical security information is entered, and a physical security data stream is generated from the physical security information. The physical security data stream is mapped to a data stream that is used to provide settings for the fields for the print job variability. The fields for the print job variability are set based upon the mapping the physical security data stream.
US08593683B2
An apparatus includes a conveyance unit configured to convey a document, a first detection unit configured to detect a first deviation amount of the conveyed document by a leading edge of the document, a first correction unit configured to correct deviation of the conveyed document if the first deviation amount is larger than a predetermined value, an input unit configured to read the document the corrected deviation and to input image data, a second detection unit configured to detect a second deviation amount of the conveyed document by a trailing edge of the document, and a second correction unit configured to correct deviation of the document included in the input image data if the second deviation amount is larger than a predetermined value.
US08593670B2
A method and system for managing distribution lists rely on the collection of job log data from shared devices, such as networked printers. For each printer, a usage community comprising users of the shared device, can be determined, based at least in part on the job log data. At least one distribution list of users is generated, based on the usage community. The distribution list can be linked with a mailer program, whereby users in the usage community are grouped together under a common contact address. Updating the distribution list at intervals to reflect changes in the usage community allows a static email address to be used for a varying group of users.
US08593669B2
An image forming apparatus, an e-mail server, an e-mail facsimile transmission system having the same and an e-mail facsimile setting method of an image forming apparatus. The e-mail facsimile setting method of an image forming apparatus which transmits an e-mail for facsimile transmission to a facsimile server, includes displaying a parameter setting screen applied to a plurality of facsimile servers, inputting a parameter value depending on the displayed parameter setting screen; and transmitting an e-mail with an identification type to correspond to one kind of facsimile server of the plurality of facsimile servers to the facsimile server based on the input setting value. Thus, a setting screen commonly applied to a plurality of facsimile servers is provided to a user, thereby saving time and cost needed in an e-mail facsimile setting.
US08593662B2
A compound image-forming method and compound image-forming apparatus capable of handling image formation without prolonging processing time even if the compression system is not able to carry out partial decoding of a compressed image. The present invention reads a document, partitions a one-page image into an arbitrary number of units at the same time while the document is being read, and compresses the partitioned image, thereby making it possible to use a common image, and, in a copying operation, enabling printing without waiting for an entire page to be read, thus making it possible to enhance printing performance capabilities for fast printing and others. Further, in a facsimile transmission, transmission can be carried out without waiting for an entire page to be read, thereby enabling communication time to be reduced.
US08593656B2
The information processing system includes: an information processor operating in an active state and a power saving state consuming less power than the active state, and recovering to the active state by receiving a signal in the power saving state and processing information in the signal; a signal transmitting device transmitting a signal to the information processor; and a communication line establishing communication between the information processor and the signal transmitting device. The signal transmitting device transmits the signal after appending, to a predetermined region inside the signal, the identification information for identifying a processing content of the signal. The information processor specifies the processing content from the identification information when receiving, in the power saving state, the signal, recovers to the active state where power is supplied to a functional unit to execute the processing content, and starts processing on information stored in a data region of the signal.
US08593652B2
An image reader includes a path switching part, located at a branch point that switches between a double-sided path and a single-sided path. The double-sided path defines a conveyance route that passes through a reading position from the branch point to enter a conveyance path that causes a document to make a U-turn, and then again passes through the reading position to be discharged to a paper discharge tray. The single-sided path defines a conveyance route that, without passing through the reading position, merges into the conveyance path from the branch point. Along the double-sided path, document detecting sensors provide detection results so that a collision determination part determines a possibility of a collision between documents, and if such a possibility is determined, the path switching part switches the double-sided path to the single-sided path to prevent the documents from colliding head-on with each other in the vicinity of the reading position.
US08593650B2
A printer includes an optical sensor configured to image a surface of a medium, and a contact member configured to provide a unique concavo-convex shape by contacting the surface of the conveyed medium on an upstream side thereof. A calculation unit calculates the movement amount of the medium by pattern matching calculation using a correlation window between a plurality of image data acquired at different timings by an optical sensor with the conveyance of the medium. The calculation unit searches in image data first acquired for a unique pattern reflecting the unique concavo-convex shape, and set a region including the unique pattern as a correlation window.
US08593647B2
An optical tracking system for determining the pose of a moving object in a reference coordinate system includes light emitters, optical detectors, and a pose processor. The processor is coupled with an optical detector and also with a light emitter. The processor determines the object's pose according to detected light. An optical detector and a light emitter are situated at a fixed position in the reference coordinate system. Other ones of the optical detectors and light emitters are attached to the object. One optical detector is a WFOV detector comprising an optical sensor and optical receptors. The receptors are spaced apart and optically coupled with the optical sensor. The sensor senses light received from a light emitter. Each receptor projects a different angular section of a scene on the sensor. The pose processor associates the representation on the sensor, with a respective receptor which projected the light on the sensor.
US08593644B2
A white light optical profilometer having a measurement head that is separated from the base unit by means of a fiber optic bundle. The measurement head contains a Michelson objective, whose reference path is folded so that the measurement head may be compact. The measurement head also contains a tilting mirror, which directs light from the surface of interest to the objective, and may be adjusted to allow the measurement head to scan complex surfaces. The base unit contains the other elements of the profilometer, such as an image detector and illuminator.
US08593639B2
The invention relates to a system and to a corresponding method for optical coherence tomography having an interferometer (10) for emitting light with which a specimen (1) is irradiated, the interferometer (10) comprising a beam splitter (13) and at least one reflector (12) the optical distance (I) of which from the beam splitter (13) can be changed by an optical path (L), and a detector (30) with a first number of detector elements arranged in a first area for collecting light which is reflected by the specimen (1).In order to be able to record images of a specimen, in particular in real time, more simply and quickly, the system is operated in a first mode in which light reflected by the specimen (1) is only collected by a second number of detector elements of the detector (30) and converted into corresponding detector signals, the second number of detector elements being smaller than the first number of detector elements.
US08593634B1
A spectrophotometer 300, webcam 302 or other instrument measures the color composition and texture of a person's face 400 or other body part. A computer system 301 includes a processor 501 and a non-transitory, non-signal computer readable medium 500 containing machine readable instructions that accept data from a spectrophotometer 300 or like instrument and uses a main executable program 502 and a subroutine 504 for color analysis to derive a mix of color to create a cosmetic product matching or enhancing the color composition and/or texture of the person's face or other body part. The computer system 301 and subroutine for color analysis create machine readable instructions 505 for the firmware of a cosmetic blending and dispensing machine 508. In order to properly mix and dispense high viscosity and air bubble riddled cosmetic material, a medical grade peristaltic pump 354 is used with triangle needle nozzles 374.
US08593629B2
An apparatus for performing surface enhanced Raman spectroscopy includes an optical waveguide, a plurality of flexible nano-structures, wherein the plurality of nano-structures have respective free ends positioned within an evanescent field to be generated by light propagated through the optical waveguide, wherein the plurality of nano-structures are movable from a first position and a second position, wherein in the first position, the free ends of the plurality of nano-structures are substantially spaced from each other and in the second position, the free ends of a plurality of the nano-structures are substantially in contact with each other.
US08593624B2
By using two probe optical systems for measurement by disposing the probe optical systems with a test object sandwiched therebetween, an optical path length of light transmitted through the test object which is identified locally is calculated using an interference signal thereof. In addition, a geometrical thickness of the same part is calculated by measuring positions of the probe optical systems, whereby two calculated values are obtained. Based on the values and a calculated value for a reference object, a refractive index distribution of the test object is obtained.
US08593620B2
A device for measuring properties of scatterers which measures properties of a scatterer from a stereoscopic scattering distribution of the scatterer upon receiving an electromagnetic wave with a certain wavelength distribution is provided. In the device, a scatterer to be measured is placed on a specimen platform; the electromagnetic wave is irradiated onto the scatterer from at least either any one or more directions, or one or more continuous directions of a hypothetical spherical surface having the above-mentioned focal point as its center; scattering waves scattered by the scatterer and reflected off the paraboloidal mirror or projected onto the paraboloidal screen are imaged by the imaging means as planar imaging data; and from thus obtained imaging data, a stereoscopic distribution of the scattering waves generated by the scatterer is obtained so as to measure properties of the scatterer from the distribution result.
US08593609B2
A display panel includes a first substrate, a conductive light-shielding pattern, color filter patterns, a second substrate, scan lines, data lines, pixel structures, third pads and fourth pads. The conductive light-shielding pattern disposed on the first substrate defines conductive matrix pattern, first pads, and second pads. Each first pad is electrically connected to one corresponding second pad through the conductive matrix pattern and insulated with other second pads. The color filter patterns are disposed on the first substrate and a portion of each color filter pattern overlaps the conductive light-shielding pattern. The third pads are one-to-one electrically to the first pads while the fourth pads are one-to-one electrically connected to the second pads. Each fourth pad is electrically connected to one of the scan lines and one of the data lines.
US08593602B2
The present invention provides a production method of a liquid crystal display device, and an exposure device, which can inhibit the deterioration of display quality even when the aligning treatment of an alignment layer is performed using an optical alignment method. The present invention pertains to a production method of a liquid crystal display device in which an alignment layer is provided on a substrate and two or more domains are formed in each pixel of a display region by exposing the alignment layer, wherein the production method includes the exposure step of exposing the alignment layer through a photo mask in which a plurality of light-transmitting areas are located in a stripe pattern, and wherein the exposure step is a step of exposing the alignment layer continuously while the relative position of the photo mask with respect to the substrate is moved at the time of viewing a substrate surface from the front in substantially parallel with the light-transmitting area.
US08593596B2
In the step of curing a resin for bonding a TFT substrate and a counter substrate each having an alignment film that has been optically aligned by using UV-light, damage to the alignment film due to the UV-light can be prevented without using a light shielding mask. A UV-light absorption layer is formed between each black matrix on the counter substrate. The TFT and the counter substrates are sealed at their periphery by a resin that is cured by UV-light radiated from the counter substrate side. Since the absorption layer has a high absorbability to UV-light at a wavelength of 300 nm or less that degrades the alignment film, damage to the alignment film due to the UV-light for curing the resin can be prevented. Thus, provision of a light shielding mask for shielding the UV-light for the display region can be saved.
US08593594B2
The technology presented herein has a feature of providing a liquid crystal display device of an excellent viewing angle characteristic and high brightness, including: liquid crystals containing polymerizable monomers between a first substrate with a pixel electrode having micro slits and a second substrate facing the first substrate; wherein the monomers are polymerizable with voltage applied to the liquid crystals; and an alignment orientation of the liquid crystals is controllable to a direction of extending the micro slit, wherein the pixel electrode includes: a direct coupling part electrically connected to a switching element; a capacitive coupling part electrically insulated from the switching element, and a space between the direct and capacitive coupling parts, wherein directions in which the micro slits are extended along the direct and capacitive coupling parts are orthogonal to each other.
US08593593B2
A polarization element according to the invention includes a substrate, a metal layer and an absorber layer formed on the substrate to form a stripe in a plan view and stacked in a thickness direction of the substrate, a first dielectric layer formed on a surface of the metal layer and a second dielectric layer formed on a surface of the absorber layer. The first dielectric layer is made of an oxide of a metal constituting the metal layer, and the second dielectric layer is made of an oxide of a material constituting the absorber layer.
US08593590B2
A lighting apparatus and a display device including the same are disclosed. The present invention relates to a lighting apparatus, which can enhance resistance against gas or humidity and which can present a stable optical property and which can enhance light-emitting efficiency, and a display device including the lighting apparatus.
US08593589B2
The present invention discloses a LED back light module and a LCD device, wherein the LED back light module comprises a lamp source fixing device for fixing the LED light bar, and said lamp source fixing device is provided with multiple fins. Because the fins are arranged on the lamp source fixing device for fixing the LED light bar of the present invention, the heat dissipation area is increased, and the LED heat dissipation is improved.
US08593583B2
The present invention relates to a liquid crystal display including: a first substrate, a gate line formed disposed on the first substrate, a first data line and a second data lines formed both of which are disposed on the first substrate, and insulated from and intersection disposed substantially perpendicular to the gate line, a first thin film transistor connected to the gate line and the first data line, a second thin film transistor connected to the gate line and the second data line, a first pixel electrode connected to the first thin film transistor, a second pixel electrode connected to the second thin film transistor, a second substrate facing disposed substantially opposite to the first substrate, a common electrode formed disposed on the second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate, and including biaxial liquid crystal.
US08593565B2
A camera apparatus includes a photogrammetric range sensor, small aperture lens and a processor configured to carry out a method for simulating a large aperture lens. The method includes capturing a photographic image data of a scene using the camera with the lens set to a small aperture size. Simultaneously or near-simultaneously with capturing the image, the camera captures photogrammetric range data pertaining to depth of objects in a field of view of the camera, using the range sensor. The processor then processes the photographic image data using the photogrammetric range data to obtain second photographic data simulating an image captured using a lens set to an aperture size larger than the small aperture size.
US08593561B2
A method and system for facilitating focusing of a camera module are disclosed. The camera module includes an image sensor, a lens cube, a barrel and an adjustable member. An adjustable member can be configured to fine-tune the focal length with respect to an image sensor, so that a lens cube with a shorter or longer focal length can be corrected and integrated into the camera module.
US08593555B1
The disclosure relates to a digital device and a method for controlling the same, and more particularly, to a digital device for simultaneously capturing a landscape-oriented picture and a portrait-oriented picture and displaying the landscape-oriented picture or the portrait-oriented picture according to the mode of the digital device (landscape mode or portrait mode), and a method for controlling the same.
US08593554B2
A solid-state imaging apparatus includes a plurality of photoelectric conversion units configured to generate signal charge from light received at light-receiving surfaces thereof, the plurality of photoelectric conversion units being provided in the image-sensing area of a substrate; a charge reading unit configured to read signal charge generated by the photoelectric conversion units, a charge readout channel area thereof being provided in the image-sensing area of the substrate; a transfer register unit configured to transfer signal charge read from the plurality of photoelectric conversion units by the charge reading unit, a charge transfer channel area thereof being provided in the image-sensing area of the substrate; and a light-shielding unit that is provided in the image-sensing area of the substrate and that has an opening through which light is transmitted formed in an area corresponding to a light-receiving surface of a respective photoelectric conversion unit.
US08593549B2
An image capture apparatus includes an image sensor, a determination unit which determines one image capturing mode, a driving unit which drives the image sensor by different driving methods in the respective image capturing modes, and a control unit which controls the operation of the driving unit. The image sensor includes a plurality of two-dimensionally arrayed pixels, a predetermined number of vertical output lines arranged for each array of pixels, and a holding memory which holds pixel signals from pixels on rows. The control unit drives the image sensor in the first power save mode when a horizontal transfer period is not less than twice a vertical transfer period, and drives the image sensor in the second power save mode when the vertical transfer period is not less than twice the horizontal transfer period.
US08593545B2
An imaging apparatus includes a lens unit condensing light from a visual field region, an imaging unit including an imaging element which converts light condensed by the lens unit into an electric signal and continuously generating electronic image data based on the electric signal, a storage unit storing the image data generated by the imaging unit, a display unit displaying an image based on the image data generated by the imaging unit, an input unit receiving an input of a change instruction signal used to change a first capturing mode at a first vertical-to-horizontal ratio to a second capturing mode at a second vertical-to-horizontal ratio and an image trimming unit generating a captured image by trimming an image included in image data generated by the imaging unit at a vertical-to-horizontal ratio between the first and second vertical-to-horizontal ratios, when the change instruction signal is input during the first capturing mode.
US08593526B1
Techniques are disclosed relating to video signal-to-noise ratio (VSNR) measurement. In one embodiment, an analog television signal receiver includes a measurement circuit configured to measure noise in a video signal over one or more intervals that correspond to a horizontal control signal of the video signal and a control unit configured to determine a VSNR based on the measurement. In another embodiment, a first noise calculation circuit is configured to determine first noise information from a video signal and a second noise calculation circuit is configured to determine second noise information from a video signal in a manner different from the first noise calculation circuit. A control unit may be configured to generate a VSNR based on one or both of the first noise information and the second noise information.
US08593525B2
A phasor-based pulse detection system includes a first multiplier stage configured to apply a first delayed conjugate multiplication operation to an input signal. The system can also include a second multiplier stage coupled to the first multiplier stage and configured to apply a second delayed conjugate multiplication operation to an output of the first multiplier stage, and an absolute value unit coupled to the second multiplier stage and configured to perform an absolute value operation on an output of the second multiplier stage. The system can further include video filter stage coupled to the absolute value unit and configured to perform a video filtering operation on an output of the absolute value unit. The system can also include a hysteresis detector coupled to the video filter stage, the hysteresis detector configured for detecting a signal in a filtered video signal received from the video filter stage.
US08593519B2
A field watch apparatus for use in a subject vehicle acquires a road image from a roadside capture unit located around the subject vehicle on a road and, based on the acquired image, generates an overhead view of a field around the subject vehicle in an intuitively recognizable manner by including a distant surrounding vehicle in the view, thereby providing a precisely understandable view of the field around the subject vehicle for the ease of satisfactorily identifying the distant surrounding vehicle without being compromised by the position of the roadside capture unit.
US08593514B2
A method for judging whether obtainment of information on a three-dimensional image of a given portion of an examinee's eye that is obtained by OCT (Optical Coherent Tomography) is successful or not, the method involves processing the three-dimensional image information on the given portion that is obtained using an OCT optical system, where the OCT optical system is arranged to obtain a tomographic image of the examinee's eye, and obtaining an OCT front image of the given portion; and detecting a positional deviation of the OCT front image by image processing to judge whether the obtainment of the three-dimensional image information is successful or not based on a result of the detection.
US08593509B2
A three-dimensional imaging device (10) according to an aspect of the present invention, which outputs first and second viewpoint images due to a pupil division on a light flux from a single imaging optical system (12, 14), includes a defocus map calculation unit (61) calculating a defocus map representing a defocus amount at each position in the first and second viewpoint images; a restoration filter storage (62) storing restoration filters corresponding to the defocus amount and an image height at each position in the viewpoint images, the restoration filters being deconvolution filters based on a point image intensity distribution representing an imaging performance of the imaging optical system; and a restoration unit (63) selecting a restoration filter, which corresponds to the defocus amount and the image height at each position in the viewpoint images, for each position in the first and second viewpoint images, and restoring the first and second viewpoint images by performing a deconvolution for each position in the first and second viewpoint images based on the selected restoration filter.
US08593499B2
A method and apparatus for Video Telephony (VT) based on the radio signal strength in a radio terminal are provided. The method includes performing a signaling process for the VT, determining audio/video codecs to be used in the VT by considering the radio signal strength during the signaling process, performing the VT, and reconfiguring the audio/video codecs to be used in a VT process by considering the radio signal strength during the VT.
US08593494B2
A system for marking pellet shaped articles includes a conveyer to convey the pellet-shaped articles along a transport path, and a laser to generate at least one beam to print or etch information on one or more of the pellet-shaped articles. The information includes at least one of alphabetical characters, numeric characters, and/or logos. The information comprises at least one engraving, e.g., two engravings or holes, apertures, etc., that are adjacent one another and at least partially overlapping. The system includes a controller to control x and y or x, y and z coordinates of the beam of the laser relative to the transport path to align the beam with the one or more of the pellet-shaped articles.
US08593493B2
A display device includes a liquid crystal panel including a plurality of regions, where each of the regions includes a plurality of liquid crystal pixels; a plurality of data driving units; and a plurality of timing controllers, where the data driving units is in a one-to-one correspondence with the regions, where each of the data driving units controls transmittance of light of the liquid crystal pixels in a corresponding region thereof, where the timing controllers is in a one-to-one correspondence with the data driving units, where each of the timing controllers acquires data of a partial image to be displayed at the corresponding region of the corresponding data driving unit thereof, generates control data for controlling transmittance of light of the liquid crystal pixels of the corresponding region of the corresponding data driving unit thereof, and outputs the control data to the corresponding data driving unit thereof.
US08593492B2
A light guide plate, a backlight unit and a display apparatus including the same and a manufacturing method thereof are provided. The light guide plate includes: a body which includes an incident surface and an emission surface; at least one first optical path converter which is formed in an opposite surface of the body which is opposite to the emission surface, and extends continuously in a first direction to convert an optical path of an incident light introduced through the incident surface so that the incident light passes through the emission surface; and at least one second optical path converter which is formed in the opposite surface, and is arranged discontinuously in at least one row extending in the first direction.
US08593483B2
Temporally filtering raw image data may include a temporal filter that determines a spatial location of a current pixel and identifies at least one collocated reference pixel from a previous frame. A motion delta value is determined based upon the current pixel and its collocated reference pixel. An index is determined based upon the motion delta value and a motion history value corresponding to the current pixel from the previous frame. Using the index, a first filtering coefficient may be selected from a motion table. Then an attenuation factor may be selected from a luma table based upon the value of the current pixel, and a second filtering coefficient may be determined based upon the selected attenuation factor and the first filtering coefficient. The temporally filtered output value corresponding to the current pixel may then be based upon the second filtering coefficient, the current pixel, and the collocated reference pixel.
US08593474B2
A method, apparatus, system and medium for reading data from a tiled memory. In some embodiments a method may, include for one tiled-X cache read request, requesting two cache lines from the tiled memory without fragmenting the tiled-X cache read request, and returning data associated with the two requested cache lines.
US08593466B2
The time needed for back-end work can be estimated without actually doing the back-end work. Front-end counters record information for a cost model and heuristics may be used for when to split a tile and ordering work dispatch for cores. A special rasterizer discards triangles and fragments outside a sub-tile.
US08593465B2
The present invention provides a system for handling extra contexts for shader constants, and applications thereof. In an embodiment there is provided a computer-based method for executing a series of compute packets in an execution pipeline. The execution pipeline includes a first plurality of registers configured to store state-updates of a first type and a second plurality of registers configured to store state-updates of a second type. A first number of state-updates of the first type and a second number of state-updates of the second type are respectively identified and stored in the first and second plurality of registers. A compute packet is sent to the execution pipeline responsive to the first number and the second number. Then, the compute packet is executed by the execution pipeline.
US08593462B2
Correlating a measured and predicted log. At least some illustrative embodiments are methods including: plotting values of the measured log with respect to an ordinate axis and an abscissa axis, and the plotting in a first pane; plotting values of the predicted log with respect to the ordinate axis and the abscissa axis; selecting an inflection point of the predicted log; shifting horizontal position of the inflection point relative to the measured log responsive to the pointing device; changing dip of at least one modeled surface in a structural model based the relative location of the inflection point; recalculating the predicted log based on the change in dip, the recalculating creates a modified predicted log; and then plotting the modified predicted log. In some cases, the method may also include adding a fixed X, Y, Z point in the at least one modeled surface based on location of the inflection point.
US08593457B2
The present invention relates to the field of data processing, and particularly to a software system and associated method for 3D image processing. The invention is to transform 3D images into space codes, and further align code-associated 3D images with known data within a target database.
US08593448B2
An organic light emitting display, and a method of driving the same, controls the voltage of a second power source in accordance with an ambient temperature. The organic light emitting display includes a driver IC configured to drive a pixel unit and to generate a control signal in accordance with an ambient temperature, and a DC-DC converter configured to generate a first power source and a second power source from an input voltage, to change a voltage of the second power source in accordance with the control signal from the driver IC, and to output the changed voltage of the second power source and the first power source.
US08593439B2
A load driving device according to the present invention is provided with: an enabling control section generating an enabling signal from an externally inputted PWM signal; and a load driving section that is turned on/off according to the enabling signal, and that PWM-drives the load according to the PWM signal.
US08593433B2
A detector for providing position detection of objects over a sensor with a first and second set of conductor lines forming a grid with a plurality of junctions there between at which the conductor lines do not contact, includes a signal generator providing a signal to at least one conductor line of the first set of conductor lines, and circuitry detecting output arising from one or both of an electromagnetic stylus and one or more fingers when present. The output arising from each of the one or more fingers is detected from at least one conductor line of the second set of conductor lines in response to the signal provided to the at least one conductor line of the first set of conductor lines. The circuitry detects positions of one or both the electromagnetic stylus and each of the one or more fingers when present responsive to the output detected.
US08593423B2
A multi-stimulus controller for a multi-touch sensor is formed on a single integrated circuit (single-chip). The multi-stimulus controller includes a transmit oscillator, a transmit signal section that generates a plurality of drive signals based on a frequency of the transmit oscillator, a plurality of transmit channels that transmit the drive signals simultaneously to drive the multi-touch sensor, a receive channel that receives a sense signal resulting from the driving of the multi-touch sensor, a receive oscillator, and a demodulation section that demodulates the received sense signal based on a frequency of the receive oscillator to obtain sensing results, the demodulation section including a demodulator and a vector operator.
US08593422B2
A method includes, at an electronic device with a display and a touch-sensitive surface: concurrently displaying a first text entry area and an unsplit keyboard on the display; detecting a gesture on the touch-sensitive surface; and, in response to detecting the gesture on the touch-sensitive surface, replacing the unsplit keyboard with an integrated input area. The integrated input area includes a left portion with a left side of a split keyboard, a right portion with a right side of the split keyboard, and a center portion in between the left portion and the right portion.
US08593418B2
Methods and systems are provided for detecting a grip event on a touchscreen display and adjusting the displayed content based on the location of the grip event. The content that is covered by a grip event is identified and moved out from under the grip event by adjusting the displayed content layout. The area of the grip event may be determined to allow for adjusting the layout of the displayed. Alerts may be implemented to alert a user when there is a change in a content that is covered by a grip event. The grip event outline may be estimated and menu icons or icons may be positioned and displayed in close contour profile to estimated outline of the grip event. A grip event location may be suggested based on a user's touch habits or display content layout.
US08593417B2
An operation surface detects a touch point specified by an operator. An imaging area obtains a hand image of the operator. A fingertip detection unit detects a fingertip of the hand image. A display device includes a display screen having coordinates uniquely corresponding to the operation surface and the imaging area. The display device indicates the fingertip and an operation panel specific to an in-vehicle electronic device to be operated. An interface engine having a prescribed interface relationship between an input, which is specified by at least one of the touch point and the fingertip, and an output to be outputted to the in-vehicle electronic device according to a combination of the input and the interface relationship. An alteration unit alters the interface relationship according to a detected traveling state of the vehicle.
US08593408B2
The present invention relates to an electronic document reproduction apparatus supporting a preview function upon outputting an electronic book, and a reproducing method thereof. The electronic document reproduction apparatus includes: an input/output unit for outputting contents of an electronic document and receiving a user's instruction from a user; a storage unit for storing data of the electronic document; and a controller for searching for an output position of a corresponding electronic document according to the users instruction input through the input/output unit, and displaying the corresponding electronic document, wherein the controller receives a preview execution instruction through the input/output unit and provides a preview function for a corresponding position to the electronic document, and the controller receives a page selection instruction and sets a corresponding page as an output position.
US08593404B2
A keyboard for a mobile communication device includes a first set of alphanumeric keys that is arranged in a two column by three row array. In a first example, the key arrangement includes vowels and consonants in the two by three array, with function keys positioned in a row that is different from the first set of keys. In another example, the key arrangement includes consonants in the first set of keys and vowels in a second set of keys, with the first set of keys including a two by three array of keys and the second set of keys being positioned in a row other than the rows of the two by three array of keys. The keys may be toggle keys. The characters may be input via multi-tapping the keys, word completion, and/or other known text entry techniques.
US08593398B2
In accordance with an example embodiment of the present invention, a method is provided for transferring information items between communications devices. A source device detects a selection input by an input object. Direction of movement of the input object is detected after the selection input. A target device is identified on the basis of the direction of movement of the input object. The target device is connected for transferring an information item associated with the selection input.
US08593397B2
The disclosure relates to a handheld electronic device. The device comprises a case and an audio transducer. The case has a housing, a cover, an indentation, a first opening and an audio transducer. The housing has a housing surface. The cover has a cover surface with at least a portion of the cover surface being disposed adjacent at least a portion of the housing surface; an elongated channel formed therein opposite the cover surface; an insert; and a lens disposed adjacent to the insert. The indentation is formed in at least one of the housing adjacent the housing surface and the cover adjacent the cover surface and the indentation is disposed between and forms a cavity in the case between at least a portion of the housing adjacent the housing surface and at least a portion of the cover adjacent the cover surface. The cavity is elongated along at least a first axis. The first opening is formed in the case and provides fluid communication between the cavity and the channel and being located along a first axis. The audio transducer is disposed on the housing and is in fluid communication with the cavity where the audio transducer is spaced from the first opening along the first axis. In the device, the indentation and the first opening are formed in the insert; and the channel is disposed between the insert and the lens.
US08593395B1
Display enhancement improves performance of constrained display devices such as electrophoretic displays (EPDs). With display enhancement, a display controller rapidly writes area updates to the display, while a union of the area updates is maintained. Area updates which the display controller cannot present are discarded, while the union provides a representation of what area on the screen has been affected. A repair operation takes place which generates an area update encompassing the areas which may have been affected.
US08593391B2
A liquid crystal display control circuit includes a current reduction rate setting circuit analyzes original gradations of pixels in an input image signal and sets a current reduction rate; a light emitting element control circuit adjusts a drive current of the light emitting element in response to the current reduction rate; a gradation changing circuit generates a display image signal in which the original gradations are changed to the display gradations; and a liquid crystal panel control circuit sets a transmittance of the liquid crystal panel in response to the display gradations of pixels included in the image display signal.
US08593389B2
A gamma-voltage generator is provided to generating a plurality of first gamma voltages and second gamma voltages. At least one of the first gamma voltages generated by DACs of the gamma-voltage generator within a first frame period and at least one of the second gamma voltages generated by the DACs within a second frame period are outputted from a same one of the gamma buffers of the gamma-voltage generator, whereby the transmitted gamma voltages have substantially equal offset. Therefore, the display quality approaches an ideal condition.
US08593388B2
A liquid crystal display device includes a liquid crystal panel, gate and data drivers providing the liquid crystal panel with gate and data signals, and a timing controller receiving input signals that include an image signal, a sync signal, a data enable signal and a clock signal, wherein the timing controller includes a gate control signal generator controlling the gate driver, a data control signal generator controlling the data driver, a data processor supplying the image signal to the data driver, and a vertical enable signal generator generating a vertical enable signal according to the data enable signal and controlling the gate control signal generator and the data control signal generator.
US08593378B2
An organic light emitting display device capable of displaying an image of uniform brightness. A scan driver drives scan lines and light emitting control lines that are formed parallel to each other. A data driver drives data lines formed at a direction intersecting the scan lines and the light emitting control lines, and pixels are disposed to be coupled with the scan lines, the light emitting control lines, and the data lines. An auxiliary line is formed parallel to the data lines. One side of the auxiliary line is coupled with a reference power supply and another side of the auxiliary line is coupled with a current source. Connectors are disposed at crossing areas of the auxiliary line and the scan lines. A voltage transfer unit is coupled with the connectors and transfers a voltage supplied to the connectors to the data driver.
US08593376B2
An active matrix electroluminescent display device has an array of current—driven electroluminescent display elements (20), for example comprising organic electroluminescent material, whose operations are each controlled by an associated switching means (10) to which a drive signal for determining a desired light output is supplied in a respective address period and which is arranged to drive the display element according to the drive signal following the address period. Each switching means comprises a current mirror circuit (24, 25, 30, 32) which samples and stores the drive signal with one transistor (24) of the circuit controlling the drive current through the display element (20) and having its gate connected to a storage capacitance (30) on which a voltage determined by the drive signal is stored. Through the use of current mirror circuits improved uniformity of light outputs from the display elements in the array is obtained.
US08593371B1
A method for controlling a portable device and which includes detecting one of a first unlock command for switching a state of a first display unit to an active state and maintaining a state of a second display unit in a locked state or a second unlock command for switching the state of the first display unit to the active state and switching the state of the second display unit to a ready-to-activate state; switching the states of the first and second display units to the active state and the ready-to-activate state, respectively, when the second unlock command is detected; detecting an unlock trigger; and switching the second display unit to the active state according to the detected unlock trigger.
US08593369B2
An antenna assembly is provided that may include an antenna element having first and second opposed sides. The antenna element may be configured to transmit or receive signals of a desired wavelength. The antenna assembly may also include a first conductive surface disposed proximate the first side of the antenna element and lying in a plane substantially perpendicular to the antenna element, and a second conductive surface disposed proximate the second side of the antenna element and lying in a plane substantially perpendicular to the first antenna element. The second conductive surface may be substantially parallel to, and spaced apart from, the plane in which the first conductive surface lies. Collectively the first and second conductive surfaces may be configured to excite wave propagation modes of a higher order than a fundamental propagation mode for reception or transmission of signals of the desired wavelength by the antenna element.
US08593363B2
An end-fed sleeve dipole is provided herein with improved impedance match and increased bandwidth by incorporating a ¾-wavelength transformer in the antenna design. The ¾-wavelength transformer is compatible with a number of different choking schemes, including but not limited to, a single ¼-wave choke sleeve, a single ¼-wave choke sleeve with additional ferrite beads, and two or more ¼-wave choke sleeves with or without ferrite beads. In some embodiments, one or more shunt resonators may be used to provide additional impedance compensation.
US08593359B2
An antenna includes a metal member, an antenna, and a capacitor. The metal member includes a plurality of sidewalls connecting with each other. The antenna includes a fixing end and a free end, the fixing end is fixed to the metal member. The capacitor connects with the metal member and the free end of the antenna.
US08593353B2
An antenna device for a portable terminal includes: a ground pattern provided on one surface of a circuit board; a first antenna pattern configured to resonate at a first frequency band and provided on an opposite surface of the circuit board; and a second antenna pattern configured to resonate at a second frequency band different from the first frequency band and arranged along a periphery of the ground pattern. The second antenna pattern is a zeroth order mode resonator including a plurality of capacitors and a plurality of inductors. The antenna device easily secures the operation characteristics of different operation frequency bands and contributes to miniaturization of the portable terminal. Thus, a user can conveniently carry and use the portable terminal.
US08593351B2
A portable electronic device is provided. The portable electronic device includes a housing, a circuit board, an amplifier, an antenna and a short element. The circuit board is disposed in the housing, wherein the circuit board includes a first edge and a second edge, and the first edge is opposite to the second edge. The amplifier is disposed on the circuit board and adjacent to the first edge. The antenna is disposed on the second edge of the circuit board, wherein the antenna transmits a wireless signal. The short element is disposed on the second edge of the circuit board, wherein the short element is separated from the antenna, and the short element couples with the antenna to reduce Specific Absorption Rate (SAR) value around the amplifier.
US08593349B2
A miniature antenna includes a radiating arm that defines a grid dimension curve. In one embodiment, the radiating arm includes a planar portion and at least one extruded portion. The planar portion of the radiating arm defines the grid dimension curve. The extruded portion of the radiating arm extends from the planar portion of the radiating arm to define a three-dimensional structure. In one embodiment, the miniature antenna includes a first radiating arm that defines a first grid dimension curve within a first plane and a second radiating arm that defines a second grid dimension curve within a second plane. In one embodiment, the miniature antenna includes a radiating arm that forms a non-planar structure.
US08593348B2
An antenna including a ground plane region, a feed element having associated with it a first reactance and a coupling element having associated with it a second reactance, the second reactance being of opposite sign to the first reactance, the coupling element being coupled to the feed element and to the ground plane region and being located in close proximity to the ground plane region, wherein an impedance and hence a resonant frequency of the antenna depend on the first and second reactances.
US08593344B2
Methods and apparatuses are provided that may be used by one or more devices within in wireless communication network to request and/or provide code phase related information signals associated with various Satellite Positioning Systems (SPSs).
US08593336B2
In a control apparatus, an acquisition unit acquires the coordinates of a detection starting position and detection ending position detected by a radar, for each of a plurality of moving vehicles moving along a road. A calculation unit calculates an average value of the coordinates of the detection starting positions and an average value of the coordinates of the detection ending positions, and stores information of radar detection including the calculated average values in a radar detection storage unit. A comparison unit compares the average values of the coordinates of the detection starting positions and detection ending positions with respective determined reference values. An abnormality determination unit determines based on the comparison results whether or not an abnormality has occurred in the radar, and outputs, if determining that an abnormality has occurred, information indicative of the occurrence of the abnormality.
US08593335B2
A method includes inputting an echo signal from an antenna for discharging an electromagnetic wave to a predetermined area and receiving an echo signal reflected on a target object, outputting a level of the echo signal from every location so as to associate the level with a distance from the antenna in an azimuth direction where the electromagnetic wave is discharged, calculating a degree of change in the level of the echo signal from mutually adjacent locations among all the locations concerned, performing edge emphasis processing for the level of the echo signal in the azimuth direction based on the degree of change and outputting an edge-emphasized echo signal, and performing scan-to-scan correlation processing to calculate a correlation value of the echo signals of two or more scans using the edge-emphasized echo signals, where the echo signals from the entire predetermined area is used as one scan.
US08593332B2
The present invention relates to a device for detecting objects. The device comprises at least one microwave-frequency transmitter and one microwave-frequency receiver. The receiver makes a relative rotary movement about the transmitter, a signal being transmitted toward an individual for several positions of the receiver on the circle of relative rotation, the signals reflected by points of an object and received by the receiver at the positions being supplied to processing means in order to form a radar image. The receiver and the transmitter can be installed on a disk with a very low moment of inertia. The invention applies notably for the detection of weapons or explosives carried by persons.
US08593331B2
Example methods, apparatuses, and articles of manufacture are disclosed herein that may be utilized to facilitate or otherwise support RF ranging-assisted local motion sensing based, at least in part, on measuring one or more characteristics of a range between communicating devices in one or more established RF links.
US08593330B2
Systems and methods for providing an improved multiradio system. An exemplary system includes first and second antennas and a first receiver that receives a signal from the first antenna, filters the received signal based on bandwidths associated with a traffic collision-avoidance system (TCAS), a transponder, and a universal access transceiver (UAT). The system digitizes the filtered signal and digitally downconverts the digitized signal. A second receiver receives a signal from the second antenna, filters the signal received from the second antenna based on the TCAS, the transponder, the UAT, and distance-measuring equipment (DME), separates the filtered signal into a first signal having a bandwidth associated with the TCAS, the transponder, the UAT and the lower half of the DME RF band, and into a second signal having a bandwidth associated with the upper half of the DME RF band, digitizes the first and second signal, and digitally downconverts the digitized first and second signals.
US08593328B2
An inflatable dummy target fittable into a carrier missile capable of being released from the carrier missile during exo-atmospheric flight; upon release, the dummy target or portion thereof is capable of being inflated and manifest characteristics that resemble GTG missile characteristics, wherein the GTG missile characteristics include IR signature, RF signature and GTG missile.
US08593327B2
In an A/D conversion circuit and an imaging device, an upper counter acquires a first upper count value by performing counting using one output signal, which constitutes a first lower phase signal output from a delay circuit, as a count clock. After values of bits constituting the first upper count value are inverted, the upper counter acquires a second upper count value by performing counting using one output signal, which constitutes a second lower phase signal output from the delay circuit, as a count clock, and further performing counting based on an upper count clock output from a lower counter. A modification unit modifies a logic state of a count clock to a predetermined state when the count clock of the upper counter is switched.
US08593315B2
An A/D conversion unit performs an A/D conversion operation twice during a hold period of an analog value. In a first conversion operation, the A/D conversion unit compares the analog value with a first reference voltage and outputs a comparison result as first converted data. In a second conversion operation, the A/D conversion unit compares the analog value with a second reference voltage and outputs a comparison result as second converted data. The second reference voltage is a voltage obtained by adding or subtracting a minimum resolution voltage to or from the first reference voltage. A digital processing unit averages errors of the first and second converted data by digital processing to detect an A/D conversion error, and feeds back a detection result to the A/D conversion unit as a control value to perform voltage control.
US08593309B2
A method, system, and computer program product for decoding a variable length code. A decoding module is configured to receive the variable length code. The variable length code is a plurality of bits. The decoding module is also configured to identify a number of times the lead bit is repeated consecutively at the beginning of the plurality of bits. The lead bit is predetermined to be one of a 1 or 0. The decoding module is also configured to identify a code word in a table of code words by using the number of times the lead bit is repeated.
US08593308B1
A system and method of accelerating dynamic Huffman decompaction within the inflate algorithm. To improve the performance of a decompression engine during the inflate/decompression process, Huffman trees decompacted a priori are used thus eliminating the requirement of decompacting the DHT for each input stream. The Huffman tree in the input stream is matched prior to decompaction. If a match is found, the stored decompacted Huffman tree is used which reduces the required decompression time.
US08593302B2
The invention relates to a vehicle treatment installation with a drive-in area for a vehicle to be treated, a treatment gantry that can move along a drive-in direction, and at least one camera for creating an image of the drive-in area and vehicle. Such known vehicle treatment installations often fail and/or are maintenance-intensive. The task of providing an installation and also a method for its operation that simplifies, with simple means, the drive-in process into the correct treatment position for the driver of a vehicle to be treated is achieved by a display device that is visible to the driver of the vehicle during the drive-in process, and at least one mark. The subject matter of the invention is also a method for the operation of the vehicle treatment installation.
US08593293B2
The present invention concerns a tension indicator for indicating when a strap (2) has reached a predetermined tension level, comprising an audible signal producing member (7) having an abutment surface for engagement with said strap, said audible signal producing member altering its physical configuration in reaction to tension in said strap reaching a predetermined value, wherein the change in physical configuration creates an audible signal.
US08593273B2
Embodiments relate to unidirectional TPMS utilizing information from a corresponding vehicle system in order to correlate with vehicle speed information to be used in a tire localization methodology. In an embodiment, the vehicle system is an anti-lock brake system (ABS), and the vehicle speed can be used in a localization scheme that reconstructs a +/−1 g ripple with waveform, amplitude, frequency and phase parameters. Because the waveform is known to be sinusoidal (due to the wheel rotation), the amplitude is known to be 2 g peak-to-peak (due to the gravitational +/−1 g), the frequency depends on vehicle speed (which can be estimated from centrifugal force measurements), and an algorithm is discussed herein for determining the phase by correlation, the +/−1 g ripple can be reconstructed and the wheels localized therefrom.
US08593263B2
A control/monitor signal transmission system in which simple communication control can be performed without a control unit, and a wiring allowable distance is larger than a conventional system. A plurality of slave stations which are installed corresponding to the plurality of actuating apparatuses and are connected through a common data signal line, and a mediation station which is connected to the data signal line are equipped, and the data signal line includes a plurality of independent groups which are consolidated to the mediation station. The plurality of actuating apparatuses are divided into one or plural sets including at least two, and the actuating apparatuses which belong to the same set and are different in group of the connected data signal line have a correspondence relationship. The mediation station extracts monitor data from a monitor signal transmitted from the sensor unit through the slave station, and transmits the monitor data as control data to a different actuating apparatus which has a correspondence relationship with the actuating apparatus including the sensor unit which transmits the monitor data.
